Atlassian
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Authenticated denial of service in Atlassian Confluence Data Center allows a low-privileged logged-in user to make the application unavailable to its intended users, with no confidentiality or integrity impact. The flaw was introduced across a broad swath of releases (8.9.0 through 10.2.0) and Atlassian rates it High with a CVSS 4.0 score of 7.1. Fixed builds are 9.2.24 and later on the 9.2 branch and 10.2.17 and later on the 10.2 branch; no public exploit code or confirmed active exploitation was identified at time of analysis.
Improper authorization in Atlassian Jira Service Management Data Center 11.3.0 through 11.3.10 lets an authenticated, low-privileged attacker reach functionality and data they should not be able to access, with the vendor scoring it 7.1 in CVSS 4.0 (AV:N/AC:L/PR:L/UI:N/VI:H). Atlassian states the flaw was discovered through its own penetration-testing program and that the impact could extend from exposure of sensitive resources to arbitrary code execution, though the published CVSS 4.0 vector only credits a high integrity impact and rates confidentiality and availability as none. No CISA KEV listing, EPSS score, or public exploit code was provided in the source data, so at time of analysis this should be treated as a confirmed but not yet observed-in-the-wild authorization bypass; patched versions (11.3.11 and later) are already available.
An improper authorization flaw in Atlassian Confluence Data Center lets an authenticated, low-privileged user reach resources and functionality they should not be able to access, resulting in high confidentiality impact against the affected instance. The defect was introduced across a broad set of release trains — 7.4.0, 7.13.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0 and 10.2.0 — meaning most currently maintained Data Center deployments built on those lines are exposed until upgraded. Atlassian rates the issue 7.1 (CVSS 4.0, AV:N/AC:L/PR:L/UI:N/VC:H) and has shipped fixes in 9.2.24 and 10.2.17; there is no evidence of public exploit code or confirmed active exploitation at time of analysis.
MCP Atlassian, the Model Context Protocol server that bridges AI clients to Confluence and Jira, resolves client-supplied attachment paths on the server itself, so a remote client with write-tool access can read arbitrary files from the server host in versions before 0.22.0. The confluence_upload_attachment, confluence_upload_attachments and jira_update_issue tools all funnel an unconfined file_path into os.path.abspath() plus open(), and the resulting bytes are uploaded to Atlassian as an attachment — giving the attacker a convenient exfiltration channel for server files, environment-held Atlassian credentials, or other tenants' data. The vendor advisory includes a working proof-of-concept (publicly available exploit code exists), but no active exploitation is confirmed (no CISA KEV listing); the CVSS 3.1 score is 7.7 with EPSS not provided in the input. Only local single-user stdio deployments are outside the trust boundary.
JWT claim validation in Apache Camel's Platform HTTP Main component silently fails to enforce issuer and audience constraints when neither jwtIssuer nor jwtAudience is configured, causing the embedded Vert.x HTTP server to accept any unexpired token signed by any key in the trusted keystore. Affected are Apache Camel versions 4.8.0 through 4.21.x across both the application server and management server paths. An attacker who possesses a valid JWT from any identity provider trusted by the configured keystore - such as a token legitimately issued for a different service in a shared IdP environment - can authenticate to the Camel HTTP endpoints without holding credentials intended for that service. No public exploit has been identified at time of analysis, and CISA KEV listing is absent.
Improper authorization in Atlassian Bamboo Data Center across six affected release lines (10.0.x through 12.1.x) enables authenticated low-privilege users to bypass access controls and reach restricted resources or functionality, with Atlassian tagging the flaw as carrying arbitrary code execution risk. The vulnerability was discovered through Atlassian's own penetration testing program and affects Data Center deployments only - not Bamboo Cloud. No public exploit code or CISA KEV listing exists at time of analysis, but the high confidentiality and integrity impact ratings (VC:H/VI:H in CVSS 4.0) and the RCE tag make this a credible escalation risk in any environment where untrusted or lightly-privileged users hold Bamboo accounts.
Broken authentication in Atlassian Crowd Data Center 7.2.1 permits a remote, unauthenticated attacker to perform actions on behalf of any other user, effectively bypassing the platform's identity and session controls. The flaw was introduced specifically in version 7.2.1, discovered through Atlassian's Penetration Testing program, and carries a CVSS 4.0 score of 8.8 with scope-changing impact that cascades to all downstream SSO-federated applications. No active exploitation (CISA KEV) and no public exploit code have been identified at time of analysis, though the cross-system propagation potential demands urgent patching.
Stored cross-site scripting combined with privilege escalation in Confluence Data Center and Server lets an unauthenticated attacker persist malicious HTML/JavaScript that runs in a victim's browser, enabling actions performed as a higher-privileged user and abuse of insecure default configurations. Atlassian rates it Critical (vendor CVSS 4.0 score 9.3; the advisory body text separately cites 8.6), and it affects a long list of 7.x through 10.2.x branches. There is no public exploit identified at time of analysis and it is not on CISA KEV; it was found through Atlassian's bug bounty program.
Arbitrary file read via path traversal in mcp-atlassian prior to 0.22.0 allows any authenticated MCP client to supply an absolute or traversal path to the confluence_upload_attachment tool, causing the server to open and exfiltrate the targeted file as a Confluence attachment. On Linux deployments, /proc/self/environ exposes live API credentials including CONFLUENCE_API_TOKEN, AWS keys, and database passwords, enabling full Atlassian account takeover and lateral movement. A confirmed prompt injection attack chain means threat actors who can write content an AI agent will read - such as a malicious Jira ticket - can trigger the same credential exfiltration with zero MCP credentials; publicly available exploit code and a demonstration video exist.
SSRF protection bypass in Flowise (npm/flowise ≤ v3.1.2) allows complete circumvention of all IPv4 CIDR deny rules via IPv4-mapped IPv6 addresses, rendering the SSRF fix introduced in v3.0.13 for CVE-2026-31829 entirely ineffective. An attacker who controls DNS for a hostname referenced in a Flowise chatflow HTTP component can set a AAAA record to `::ffff:169.254.169.254` or any RFC1918 target; Flowise resolves the address, the `isDeniedIP()` kind mismatch silently skips all IPv4 CIDR checks, and the request reaches cloud IMDS endpoints or internal services. A publicly available proof-of-concept script (poc_ssrf_bypass.js) confirms the bypass against ipaddr.js@2.2.0; no CISA KEV listing has been identified at time of analysis.
Credential exfiltration in swagger-typescript-api (npm, versions <= 13.12.1) allows a malicious OpenAPI spec to steal a developer's bearer token during code generation: when `--authorizationToken` is set, the generator attaches that token to the Authorization header of every request it makes while resolving external `$ref` URLs, with no same-origin check, so a `$ref` pointing at an attacker-controlled host receives the token verbatim. The stolen credential is typically high-value (GitHub PAT, OAuth bearer, CI service-account token) and its capture is equivalent to full account/scope takeover. A working proof-of-concept was supplied by the reporter (publicly available exploit code exists); it is not listed in CISA KEV and there is no evidence of active exploitation.
Remote code execution in Atlassian Sourcetree for Mac and Windows 3.4.11-3.4.12 enables an authenticated attacker to execute arbitrary code on a victim's machine via code injection (CWE-94), achieving full confidentiality, integrity, and availability compromise. The attack requires low-privilege authentication and user interaction - consistent with a scenario where a victim opens or processes attacker-controlled repository content within the application. No public exploit identified at time of analysis; EPSS at 0.30% (22nd percentile) reflects low current exploitation probability, and the vulnerability was responsibly disclosed through Atlassian's Bug Bounty program rather than discovered in active exploitation.
Denial of service in Atlassian Confluence Data Center allows an authenticated attacker to render the application unavailable to legitimate users by triggering resource exhaustion that disrupts the host's services. Affected releases span the 9.0.x through 10.2.x branches, with a CVSS 4.0 score of 7.1 (High) driven entirely by availability impact. No public exploit has been identified at time of analysis; the flaw was discovered internally via Atlassian's penetration testing program rather than through in-the-wild activity.
Information disclosure in Atlassian Confluence Data Center allows an unauthenticated remote attacker to read sensitive information from affected instances, carrying a CVSS 4.0 score of 8.2 (High). The flaw was introduced across a wide span of releases (7.17.0, 7.19.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 10.0.2, 10.1.0, 10.2.0) and was found internally by Atlassian. No public exploit identified at time of analysis and it is not listed in CISA KEV, but the network-reachable, unauthenticated nature makes patching a priority for internet-facing deployments.
Path traversal in XWiki running on Jetty 12+ lets remote users read arbitrary files the Jetty process can access by sending doubly URL-encoded '../' sequences to the skin resource endpoint (e.g. /xwiki/bin/skin/..%252f/..). Depending on how deep the webapp sits below root, this exposes both in-webapp secrets such as WEB-INF/xwiki.cfg and Hibernate configuration, and out-of-webapp OS files like /etc/passwd. No public exploit or active exploitation is tracked, but the vendor advisory (GHSA-qj4x-9g63-25g6) itself publishes working request URLs, so weaponization is trivial.
Remote code execution in XWiki Pro Macros (com.xwiki.pro:xwiki-pro-macros) versions >=1.13 and <1.14.5 allows any authenticated user with page-edit rights to execute arbitrary Groovy code via the excerpt-include macro, which fails to escape the included page's title and renders excerpt content with the macro's elevated rights. A working proof-of-concept is published in the GHSA advisory demonstrating injection through both a crafted page title and excerpt body. No public exploit identified at time of analysis as actively used, but the publicly available exploit code exists in the advisory itself.
Two-factor authentication bypass in syracom AG Secure Login (2FA) plugin 3.4.0.x for Atlassian Jira, Confluence, and Bitbucket allows an attacker holding valid first-factor credentials to skip the 2FA challenge entirely by injecting strings like 'AtlassianMobileApp' or 'JIRA' into the HTTP User-Agent header. The plugin treats such requests as mobile-app traffic and waives 2FA enforcement on protected web resources, effectively neutralizing the security control the plugin exists to provide. No public exploit identified at time of analysis, but the technique is trivial to reproduce from the public advisory text.
Information disclosure in XWiki Platform's LiveTableResults macro allows unauthenticated remote attackers to reconstruct user password hashes and salts one bit at a time by sending approximately 768 crafted requests with manipulated class-per-property parameters. This is a bypass of the prior fix for GHSA-5cf8-vrr8-8hjm, which failed to account for an alternate parameter path. No public exploit is identified at time of analysis, but the technique is fully described in the vendor advisory.
Authentication bypass in Microsoft's SAML SSO plugins for Atlassian Jira (versions 1.0.0 through 1.3.2) and Confluence (versions 1.0.0 through 7.3.x) allows a remote, unauthenticated attacker to impersonate other users and elevate privileges over the network due to an incorrectly implemented authentication algorithm. Rated CVSS 9.1 with full confidentiality and integrity impact, the flaw is deemed automatable with total technical impact by CISA's SSVC framework, though EPSS remains low (0.12%) and no public exploit has been identified at time of analysis. A vendor patch is available.
Server-side request forgery combined with missing authentication in firefighter-incident Python package allows unauthenticated remote attackers to exfiltrate AWS IAM credentials from cloud metadata endpoints. The `/api/v2/firefighter/raid/jira_bot` endpoint accepts arbitrary URLs in the `attachments` parameter, fetches them server-side without validation, and uploads responses as Jira attachments — enabling SSRF against internal services including `http://169.254.169.254/` (AWS EC2 Instance Metadata Service). Vendor-released patch (version 0.0.54) enforces authentication and validates attachment URLs to block private/link-local/loopback addresses. No public exploit identified at time of analysis, but exploitation is trivial given detailed advisory with exact vulnerable code paths.
Unsafe Java deserialization in Apache Camel's camel-infinispan component allows arbitrary code execution when the ProtoStream-based remote aggregation repository reads objects from an Infinispan cache using java.io.ObjectInputStream with no ObjectInputFilter applied. Any attacker able to write to the backing Infinispan cache can plant a malicious serialized gadget that executes in the application context during routine get/recover operations. Publicly available exploit code exists, though EPSS is low (0.08%) and there is no evidence of active exploitation.
Remote code execution in Atlassian Bamboo Data Center versions 9.6.0 through 12.1.0 allows authenticated attackers to execute arbitrary OS commands via command injection vulnerability. The attack requires low-privilege authentication (PR:L) but no user interaction, enabling complete system compromise across confidentiality, integrity, and availability with cross-scope impact (SC:H/SI:H/SA:H indicating container escape or lateral movement potential). Atlassian has released patches for three major version branches (9.6.25, 10.2.18, 12.1.6). No active exploitation confirmed in CISA KEV at time of analysis, though the authenticated nature and critical CVSS 9.4 score warrant immediate patching for internet-exposed instances with broad user access.
Improper authorization in GitLab CE/EE Jira Connect integration allows authenticated users with minimal workspace permissions to steal installation credentials and impersonate the GitLab application. Affects versions 14.3 through 18.8.6, 18.9.0-18.9.2, and 18.10.0. Vendor-released patches available in versions 18.8.7, 18.9.3, and 18.10.1. High CVSS score (8.1) reflects significant confidentiality and integrity impact with low attack complexity. No public exploit identified at time of analysis, though detailed disclosure exists via HackerOne report.
Remote code execution in Atlassian Bamboo Data Center versions 9.6.0 through 12.1.0 allows authenticated attackers with high privileges to execute arbitrary code on affected systems with a CVSS score of 8.6. The vulnerability impacts multiple major versions with no patch currently available, requiring immediate upgrade to patched releases such as 9.6.24, 10.2.16, or 12.1.3. Organizations unable to upgrade should prioritize access controls for high-privileged accounts until remediation is possible.
LibreChat versions 0.8.2 through 0.8.2-rc3 contain an authentication bypass vulnerability in the Model Context Protocol (MCP) OAuth callback endpoint that allows attackers to steal OAuth tokens by tricking victims into completing an OAuth flow, resulting in account takeover of the victim's MCP-linked services like Atlassian and Outlook. No active exploitation is known (not in KEV), no POC is publicly available, and EPSS data is not yet available for this newly disclosed vulnerability.
MCP Atlassian server has a path traversal vulnerability enabling unauthorized access to Confluence and Jira data outside the intended scope.
Unauthenticated attackers can abuse the MCP Atlassian server to perform arbitrary outbound HTTP requests by manipulating HTTP headers, enabling credential theft from cloud instance metadata endpoints or internal network reconnaissance without requiring authentication. The vulnerability exists in the HTTP middleware layer prior to version 0.17.0, affecting Atlassian Confluence and Jira deployments. No patch is currently available.
XXE injection in Atlassian Crowd Data Center and Server 7.1.0+ enables authenticated attackers to read local and remote files, significantly compromising confidentiality and availability. The vulnerability requires high privileges to exploit but accepts no user interaction, affecting multiple Crowd versions until patching to 7.1.3 or later. No patch is currently available for all affected versions.
This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data Center and Server. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Atlassian has been made aware of an issue reported by a handful of customers where external attackers may have exploited a previously unknown vulnerability in publicly accessible Confluence Data. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Actively exploited in the wild (cisa kev) and public exploit code available.
There is a command injection vulnerability using environment variables in Bitbucket Server and Data Center. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Multiple API endpoints in Atlassian Bitbucket Server and Data Center 7.0.0 before version 7.6.17, from version 7.7.0 before version 7.17.10, from version 7.18.0 before version 7.21.4, from version. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
The Atlassian Questions For Confluence app for Confluence Server and Data Center creates a Confluence user account in the confluence-users group with the username disabledsystemuser and a hardcoded. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use of Hard-coded Credentials vulnerability could allow attackers to gain access using credentials embedded in source code.
In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Affected versions of Atlassian Confluence Server allow remote attackers to view restricted resources via a Pre-Authorization Arbitrary File Read vulnerability in the /s/ endpoint. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
There was a server-side template injection vulnerability in Jira Server and Data Center, in the ContactAdministrators and the SendBulkMail actions. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Confluence Server and Data Center had a path traversal vulnerability in the downloadallattachments resource. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
The HipChat for JIRA plugin before 6.30.0 for Atlassian JIRA allows remote authenticated users to execute arbitrary Java code via unspecified vectors, related to "Velocity Template Injection. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 82.5%.
Directory traversal vulnerability in the Issue Collector plugin in Atlassian JIRA before 6.0.4 allows remote attackers to create arbitrary files via unspecified vectors. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and EPSS exploitation probability 65.8%.
Server-side request forgery in the MCP Atlassian MCP server (versions 0.17.0 through 0.21.x) allows remote unauthenticated attackers to force the server to make outbound requests to internal addresses such as the cloud metadata endpoint 169.254.169.254. The flaw is an incomplete-fix TOCTOU: validate_url_for_ssrf resolves and approves the attacker-supplied X-Atlassian-Jira-Url / X-Atlassian-Confluence-Url host once at middleware time, but the actual HTTP client re-resolves the raw hostname at connect time with no IP pinning, so a DNS-rebinding name can pass validation with a public IP and then resolve to a link-local or RFC1918 address. Exploitation is a documented, publicly described proof-of-concept rather than confirmed in-the-wild activity (no CISA KEV listing), and the vendor has released version 0.22.0 as the fix.
Server-side request forgery in KS-GEN-AI jira-mcp-server 0.2.0 allows a local low-privileged attacker to make the server issue arbitrary HTTP requests by manipulating the imageUrl argument passed to axios.get within the add_attachment_from_public_url function. The CVSS 4.0 vector (AV:L/PR:L/E:P) confirms local access is required, low privileges suffice, and proof-of-concept code exists. No vendor patch has been released; the project maintainer had not responded to the responsible disclosure issue at time of analysis.
Draft release attachment disclosure in Gitea exposes files uploaded to draft releases to unauthenticated network callers via UUID-based web endpoints, bypassing access controls that correctly gate the parallel API handlers. This is an incomplete fix for CVE-2026-27660: that advisory's PR #36659 added `canAccessReleaseDraft` checks to every API code path but left the web-side `ServeAttachment` handler ungated, allowing anyone who obtains an attachment UUID to download its contents with no authentication. A working proof-of-concept is documented in the advisory and confirmed against Gitea v1.27.0+dev; no public exploit identified at time of analysis beyond the advisory PoC, and the vulnerability does not appear in CISA KEV.
Authorization bypass in Apache Camel's camel-jira component (versions 4.0.0 through pre-4.21.0) allows unauthenticated HTTP clients - in routes that bridge an HTTP consumer to a jira: producer - to drive arbitrary JIRA issue operations using the endpoint's configured service-account credentials, including deleting or transitioning issues, creating issues in unauthorized projects, modifying fields, and manipulating watchers. The root cause is that JIRA control header constants (IssueKey, ProjectKey, IssueTransitionId, linkType, and others) use non-Camel-prefixed string values, bypassing the HttpHeaderFilterStrategy which only guards the 'Camel/'/'camel' header namespace at the HTTP boundary. Fixes are confirmed in 4.14.8, 4.18.3, and 4.21.0; no public exploit has been identified at time of analysis, and this vulnerability is not listed in CISA KEV.
Missing authentication on the Atlassian Connect install callback in Mattermost allows a remote attacker to inject a rogue sharedSecret into an in-progress Jira integration setup. Affected versions span the 10.11.x, 11.5.x, 11.6.x, and 11.7.x release trains, all of which expose the POST /ac/installed endpoint without validating the caller's identity during the pending-install window. No public exploit has been identified at time of analysis, but a successful injection corrupts the integration's trust handshake, yielding high integrity and availability impact against the Jira connection. The vendor CVSS vector assigns PR:L, which conflicts with the description's 'remote unauthenticated attacker' language - this discrepancy warrants direct verification with Mattermost advisory MMSA-2026-00654.
Server-Side Request Forgery in GeoServer 2.26.x prior to 2.26.4 and 2.27.x prior to 2.27.3 allows unauthenticated remote attackers to coerce the server into issuing HTTP requests to attacker-chosen destinations by abusing weak prefix matching of the proxy base URL inside the XML entity resolver. No public exploit identified at time of analysis, and EPSS exploitation probability sits at 0.06% (19th percentile), but the trivial network-only attack vector and default-enabled ENTITY_RESOLUTION_ALLOWLIST since 2.25.0 raise the realistic exposure for internet-facing instances.
Arbitrary file write in GeoServer's Master Password Dump web page allows an authenticated administrator to write attacker-controlled content to any absolute filesystem path the GeoServer process can write to, including JSP files in a Tomcat webapps directory. Because GeoServer enforces no maximum master password length, an admin can embed malicious JSP code into the master password and dump it to an executable location, escalating to remote code execution on the host. No public exploit identified at time of analysis and the issue is not in CISA KEV.
Remote code execution in GeoServer (versions prior to 2.27.0) with the DB2 extension installed allows authenticated administrators to perform a JNDI injection attack via a crafted DB2 JDBC connection URL submitted through the Vector Data Sources page, ultimately triggering Java deserialization of untrusted data and arbitrary code execution. No public exploit identified at time of analysis, and the vulnerability is not on CISA KEV, but the attack pattern follows well-known JNDI/Log4Shell-style RCE techniques. Risk is meaningful only where the DB2 extension is deployed and an administrative account is reachable.
Path traversal in XWiki Platform's WebJars API enables a subwiki admin who can publish and install a malicious WebJar extension to write arbitrary files anywhere on the server filesystem. The affected Maven component `xwiki-platform-webjars-api` fails to validate that JAR entry paths extracted during extension installation remain within the intended export directory, allowing overwrite of configuration files or potential superadmin credential manipulation. No public exploit is identified and no CISA KEV listing exists; vendor-released patches are available across three version branches.
Cross-Site Request Forgery in GitLab CE/EE allows an unauthenticated attacker to create unauthorized Jira subscriptions within a targeted authenticated user's namespace by tricking the victim into clicking a specially crafted link. All GitLab installations from version 11.10 through the pre-patch 18.x releases are affected across both Community and Enterprise editions. No public exploit exists and this is not listed in CISA KEV; however, the broad version range spanning over seven years of releases and the prevalence of Jira integrations in enterprise GitLab deployments make patching a meaningful priority.
GitLab's Jira integration exposes out-of-scope Jira issues to authenticated GitLab users across all editions (CE and EE) from version 13.7 through the patched releases, due to the integration's project-scope filter operating only as a UI display control rather than an enforced access boundary. The Changed scope (S:C) in the CVSS vector reflects that impact crosses into Atlassian Jira - a component outside GitLab's own trust domain - allowing confidential Jira issue data to leak beyond intended project boundaries. No public exploit exists and no active exploitation has been confirmed; EPSS is negligible at 0.01% (3rd percentile), placing this firmly in low-exploitation-probability territory despite a broad version range spanning over five years of releases.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Prior to 1.27.1, the macro executes Velocity from the details pages without checking for permissions, which can lead to remote code execution. This vulnerability is fixed in 1.27.1.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Agiloft Release 28 downloads critical system packages over an insecure HTTP connection. Rated critical severity (CVSS 9.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Agiloft Release 28 contains several accounts with default credentials that could allow local privilege escalation. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Agiloft Release 28 does not properly neutralize special elements used in an EUI template engine, allowing an authenticated attacker to achieve remote code execution by loading a specially crafted. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Agiloft Release 28 contains an XML External Entities vulnerability in any table that allows 'import/export', allowing an authenticated attacker to import the template file and perform path traversal. Rated low severity (CVSS 2.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create channel subscription without proper access to the channel via API. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to create channel subscription endpoint with an invalid. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows unauthenticated attackers to edit channel subscriptions via API call to. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to create a subscription for a Confluence space the user does not have. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create a channel subscription without proper access to the channel via API. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to update channel subscription endpoint with an invalid. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows unauthenticated attackers to access subscription details without via. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to edit a subscription for a Confluence space the user does not have. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the authorization of the user to the Mattermost instance which allows attackers to create a channel subscription without proper. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Server-Side Request Forgery in Apwide Golive 10.2.0 for Jira allows an attacker to abuse the plugin's test webhook function to induce the server to issue HTTP requests to arbitrary internal or external hosts. The vulnerability carries a scope-changed CVSS vector (S:C), meaning requests escape the plugin's trust boundary and can reach internal network resources invisible to the attacker. With an EPSS of 0.29% (20th percentile) and no active exploitation confirmed in CISA KEV, real-world risk is currently low, but the SSRF primitive could enable internal service enumeration or SSRF-chained attacks against cloud metadata endpoints on Jira-hosting infrastructure.
Akeles Out of Office Assistant for Jira 4.0.1 is vulberable to Cross Site Scripting (XSS) via the Jira fullName parameter.
In JetBrains TeamCity before 2025.03.2 stored XSS via Jira integration was possible. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
This High severity PrivEsc (Privilege Escalation) vulnerability was introduced in versions: 9.12.0, 10.3.0, 10.4.0, and 10.5.0 of Jira Core Data Center and Server 5.12.0, 10.3.0, 10.4.0, and 10.5.0. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity.
Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.9 fail to restrict domains the LLM can request to contact upstream which allows an authenticated user to exfiltrate data from an. Rated low severity (CVSS 3.0), this vulnerability is remotely exploitable. No vendor patch available.
The XWiki JIRA extension provides various integration points between XWiki and JIRA (macros, UI, CKEditor plugin). Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An authenticated stored cross-site scripting (XSS) vulnerability in The Plugin People Enterprise Mail Handler for Jira Data Center (JEMH) before v4.1.69-dc allows attackers with Administrator. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
XWiki Confluence Migrator Pro helps admins to import confluence packages into their XWiki instance. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.
XWiki Confluence Migrator Pro helps admins to import confluence packages into their XWiki instance. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An exploitable CSRF vulnerability exists in Atlassian Jira, from versions 7.6.4 to 8.1.0. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
matrix-hookshot is a Matrix bot for connecting to external services like GitHub, GitLab, JIRA, and more. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
@codidact/qpixel is a Q&A-based community knowledge-sharing software. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
File upload logic in Apache Struts is flawed. Rated critical severity (CVSS 9.5), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
This Medium severity Security Misconfiguration vulnerability was introduced in version 8.8.1 of Confluence Data Center and Server for Windows installations. Rated medium severity (CVSS 6.4). No vendor patch available.
Authenticated denial of service in Atlassian Confluence Data Center allows a low-privileged logged-in user to make the application unavailable to its intended users, with no confidentiality or integrity impact. The flaw was introduced across a broad swath of releases (8.9.0 through 10.2.0) and Atlassian rates it High with a CVSS 4.0 score of 7.1. Fixed builds are 9.2.24 and later on the 9.2 branch and 10.2.17 and later on the 10.2 branch; no public exploit code or confirmed active exploitation was identified at time of analysis.
Improper authorization in Atlassian Jira Service Management Data Center 11.3.0 through 11.3.10 lets an authenticated, low-privileged attacker reach functionality and data they should not be able to access, with the vendor scoring it 7.1 in CVSS 4.0 (AV:N/AC:L/PR:L/UI:N/VI:H). Atlassian states the flaw was discovered through its own penetration-testing program and that the impact could extend from exposure of sensitive resources to arbitrary code execution, though the published CVSS 4.0 vector only credits a high integrity impact and rates confidentiality and availability as none. No CISA KEV listing, EPSS score, or public exploit code was provided in the source data, so at time of analysis this should be treated as a confirmed but not yet observed-in-the-wild authorization bypass; patched versions (11.3.11 and later) are already available.
An improper authorization flaw in Atlassian Confluence Data Center lets an authenticated, low-privileged user reach resources and functionality they should not be able to access, resulting in high confidentiality impact against the affected instance. The defect was introduced across a broad set of release trains — 7.4.0, 7.13.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0 and 10.2.0 — meaning most currently maintained Data Center deployments built on those lines are exposed until upgraded. Atlassian rates the issue 7.1 (CVSS 4.0, AV:N/AC:L/PR:L/UI:N/VC:H) and has shipped fixes in 9.2.24 and 10.2.17; there is no evidence of public exploit code or confirmed active exploitation at time of analysis.
MCP Atlassian, the Model Context Protocol server that bridges AI clients to Confluence and Jira, resolves client-supplied attachment paths on the server itself, so a remote client with write-tool access can read arbitrary files from the server host in versions before 0.22.0. The confluence_upload_attachment, confluence_upload_attachments and jira_update_issue tools all funnel an unconfined file_path into os.path.abspath() plus open(), and the resulting bytes are uploaded to Atlassian as an attachment — giving the attacker a convenient exfiltration channel for server files, environment-held Atlassian credentials, or other tenants' data. The vendor advisory includes a working proof-of-concept (publicly available exploit code exists), but no active exploitation is confirmed (no CISA KEV listing); the CVSS 3.1 score is 7.7 with EPSS not provided in the input. Only local single-user stdio deployments are outside the trust boundary.
JWT claim validation in Apache Camel's Platform HTTP Main component silently fails to enforce issuer and audience constraints when neither jwtIssuer nor jwtAudience is configured, causing the embedded Vert.x HTTP server to accept any unexpired token signed by any key in the trusted keystore. Affected are Apache Camel versions 4.8.0 through 4.21.x across both the application server and management server paths. An attacker who possesses a valid JWT from any identity provider trusted by the configured keystore - such as a token legitimately issued for a different service in a shared IdP environment - can authenticate to the Camel HTTP endpoints without holding credentials intended for that service. No public exploit has been identified at time of analysis, and CISA KEV listing is absent.
Improper authorization in Atlassian Bamboo Data Center across six affected release lines (10.0.x through 12.1.x) enables authenticated low-privilege users to bypass access controls and reach restricted resources or functionality, with Atlassian tagging the flaw as carrying arbitrary code execution risk. The vulnerability was discovered through Atlassian's own penetration testing program and affects Data Center deployments only - not Bamboo Cloud. No public exploit code or CISA KEV listing exists at time of analysis, but the high confidentiality and integrity impact ratings (VC:H/VI:H in CVSS 4.0) and the RCE tag make this a credible escalation risk in any environment where untrusted or lightly-privileged users hold Bamboo accounts.
Broken authentication in Atlassian Crowd Data Center 7.2.1 permits a remote, unauthenticated attacker to perform actions on behalf of any other user, effectively bypassing the platform's identity and session controls. The flaw was introduced specifically in version 7.2.1, discovered through Atlassian's Penetration Testing program, and carries a CVSS 4.0 score of 8.8 with scope-changing impact that cascades to all downstream SSO-federated applications. No active exploitation (CISA KEV) and no public exploit code have been identified at time of analysis, though the cross-system propagation potential demands urgent patching.
Stored cross-site scripting combined with privilege escalation in Confluence Data Center and Server lets an unauthenticated attacker persist malicious HTML/JavaScript that runs in a victim's browser, enabling actions performed as a higher-privileged user and abuse of insecure default configurations. Atlassian rates it Critical (vendor CVSS 4.0 score 9.3; the advisory body text separately cites 8.6), and it affects a long list of 7.x through 10.2.x branches. There is no public exploit identified at time of analysis and it is not on CISA KEV; it was found through Atlassian's bug bounty program.
Arbitrary file read via path traversal in mcp-atlassian prior to 0.22.0 allows any authenticated MCP client to supply an absolute or traversal path to the confluence_upload_attachment tool, causing the server to open and exfiltrate the targeted file as a Confluence attachment. On Linux deployments, /proc/self/environ exposes live API credentials including CONFLUENCE_API_TOKEN, AWS keys, and database passwords, enabling full Atlassian account takeover and lateral movement. A confirmed prompt injection attack chain means threat actors who can write content an AI agent will read - such as a malicious Jira ticket - can trigger the same credential exfiltration with zero MCP credentials; publicly available exploit code and a demonstration video exist.
SSRF protection bypass in Flowise (npm/flowise ≤ v3.1.2) allows complete circumvention of all IPv4 CIDR deny rules via IPv4-mapped IPv6 addresses, rendering the SSRF fix introduced in v3.0.13 for CVE-2026-31829 entirely ineffective. An attacker who controls DNS for a hostname referenced in a Flowise chatflow HTTP component can set a AAAA record to `::ffff:169.254.169.254` or any RFC1918 target; Flowise resolves the address, the `isDeniedIP()` kind mismatch silently skips all IPv4 CIDR checks, and the request reaches cloud IMDS endpoints or internal services. A publicly available proof-of-concept script (poc_ssrf_bypass.js) confirms the bypass against ipaddr.js@2.2.0; no CISA KEV listing has been identified at time of analysis.
Credential exfiltration in swagger-typescript-api (npm, versions <= 13.12.1) allows a malicious OpenAPI spec to steal a developer's bearer token during code generation: when `--authorizationToken` is set, the generator attaches that token to the Authorization header of every request it makes while resolving external `$ref` URLs, with no same-origin check, so a `$ref` pointing at an attacker-controlled host receives the token verbatim. The stolen credential is typically high-value (GitHub PAT, OAuth bearer, CI service-account token) and its capture is equivalent to full account/scope takeover. A working proof-of-concept was supplied by the reporter (publicly available exploit code exists); it is not listed in CISA KEV and there is no evidence of active exploitation.
Remote code execution in Atlassian Sourcetree for Mac and Windows 3.4.11-3.4.12 enables an authenticated attacker to execute arbitrary code on a victim's machine via code injection (CWE-94), achieving full confidentiality, integrity, and availability compromise. The attack requires low-privilege authentication and user interaction - consistent with a scenario where a victim opens or processes attacker-controlled repository content within the application. No public exploit identified at time of analysis; EPSS at 0.30% (22nd percentile) reflects low current exploitation probability, and the vulnerability was responsibly disclosed through Atlassian's Bug Bounty program rather than discovered in active exploitation.
Denial of service in Atlassian Confluence Data Center allows an authenticated attacker to render the application unavailable to legitimate users by triggering resource exhaustion that disrupts the host's services. Affected releases span the 9.0.x through 10.2.x branches, with a CVSS 4.0 score of 7.1 (High) driven entirely by availability impact. No public exploit has been identified at time of analysis; the flaw was discovered internally via Atlassian's penetration testing program rather than through in-the-wild activity.
Information disclosure in Atlassian Confluence Data Center allows an unauthenticated remote attacker to read sensitive information from affected instances, carrying a CVSS 4.0 score of 8.2 (High). The flaw was introduced across a wide span of releases (7.17.0, 7.19.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 10.0.2, 10.1.0, 10.2.0) and was found internally by Atlassian. No public exploit identified at time of analysis and it is not listed in CISA KEV, but the network-reachable, unauthenticated nature makes patching a priority for internet-facing deployments.
Path traversal in XWiki running on Jetty 12+ lets remote users read arbitrary files the Jetty process can access by sending doubly URL-encoded '../' sequences to the skin resource endpoint (e.g. /xwiki/bin/skin/..%252f/..). Depending on how deep the webapp sits below root, this exposes both in-webapp secrets such as WEB-INF/xwiki.cfg and Hibernate configuration, and out-of-webapp OS files like /etc/passwd. No public exploit or active exploitation is tracked, but the vendor advisory (GHSA-qj4x-9g63-25g6) itself publishes working request URLs, so weaponization is trivial.
Remote code execution in XWiki Pro Macros (com.xwiki.pro:xwiki-pro-macros) versions >=1.13 and <1.14.5 allows any authenticated user with page-edit rights to execute arbitrary Groovy code via the excerpt-include macro, which fails to escape the included page's title and renders excerpt content with the macro's elevated rights. A working proof-of-concept is published in the GHSA advisory demonstrating injection through both a crafted page title and excerpt body. No public exploit identified at time of analysis as actively used, but the publicly available exploit code exists in the advisory itself.
Two-factor authentication bypass in syracom AG Secure Login (2FA) plugin 3.4.0.x for Atlassian Jira, Confluence, and Bitbucket allows an attacker holding valid first-factor credentials to skip the 2FA challenge entirely by injecting strings like 'AtlassianMobileApp' or 'JIRA' into the HTTP User-Agent header. The plugin treats such requests as mobile-app traffic and waives 2FA enforcement on protected web resources, effectively neutralizing the security control the plugin exists to provide. No public exploit identified at time of analysis, but the technique is trivial to reproduce from the public advisory text.
Information disclosure in XWiki Platform's LiveTableResults macro allows unauthenticated remote attackers to reconstruct user password hashes and salts one bit at a time by sending approximately 768 crafted requests with manipulated class-per-property parameters. This is a bypass of the prior fix for GHSA-5cf8-vrr8-8hjm, which failed to account for an alternate parameter path. No public exploit is identified at time of analysis, but the technique is fully described in the vendor advisory.
Authentication bypass in Microsoft's SAML SSO plugins for Atlassian Jira (versions 1.0.0 through 1.3.2) and Confluence (versions 1.0.0 through 7.3.x) allows a remote, unauthenticated attacker to impersonate other users and elevate privileges over the network due to an incorrectly implemented authentication algorithm. Rated CVSS 9.1 with full confidentiality and integrity impact, the flaw is deemed automatable with total technical impact by CISA's SSVC framework, though EPSS remains low (0.12%) and no public exploit has been identified at time of analysis. A vendor patch is available.
Server-side request forgery combined with missing authentication in firefighter-incident Python package allows unauthenticated remote attackers to exfiltrate AWS IAM credentials from cloud metadata endpoints. The `/api/v2/firefighter/raid/jira_bot` endpoint accepts arbitrary URLs in the `attachments` parameter, fetches them server-side without validation, and uploads responses as Jira attachments — enabling SSRF against internal services including `http://169.254.169.254/` (AWS EC2 Instance Metadata Service). Vendor-released patch (version 0.0.54) enforces authentication and validates attachment URLs to block private/link-local/loopback addresses. No public exploit identified at time of analysis, but exploitation is trivial given detailed advisory with exact vulnerable code paths.
Unsafe Java deserialization in Apache Camel's camel-infinispan component allows arbitrary code execution when the ProtoStream-based remote aggregation repository reads objects from an Infinispan cache using java.io.ObjectInputStream with no ObjectInputFilter applied. Any attacker able to write to the backing Infinispan cache can plant a malicious serialized gadget that executes in the application context during routine get/recover operations. Publicly available exploit code exists, though EPSS is low (0.08%) and there is no evidence of active exploitation.
Remote code execution in Atlassian Bamboo Data Center versions 9.6.0 through 12.1.0 allows authenticated attackers to execute arbitrary OS commands via command injection vulnerability. The attack requires low-privilege authentication (PR:L) but no user interaction, enabling complete system compromise across confidentiality, integrity, and availability with cross-scope impact (SC:H/SI:H/SA:H indicating container escape or lateral movement potential). Atlassian has released patches for three major version branches (9.6.25, 10.2.18, 12.1.6). No active exploitation confirmed in CISA KEV at time of analysis, though the authenticated nature and critical CVSS 9.4 score warrant immediate patching for internet-exposed instances with broad user access.
Improper authorization in GitLab CE/EE Jira Connect integration allows authenticated users with minimal workspace permissions to steal installation credentials and impersonate the GitLab application. Affects versions 14.3 through 18.8.6, 18.9.0-18.9.2, and 18.10.0. Vendor-released patches available in versions 18.8.7, 18.9.3, and 18.10.1. High CVSS score (8.1) reflects significant confidentiality and integrity impact with low attack complexity. No public exploit identified at time of analysis, though detailed disclosure exists via HackerOne report.
Remote code execution in Atlassian Bamboo Data Center versions 9.6.0 through 12.1.0 allows authenticated attackers with high privileges to execute arbitrary code on affected systems with a CVSS score of 8.6. The vulnerability impacts multiple major versions with no patch currently available, requiring immediate upgrade to patched releases such as 9.6.24, 10.2.16, or 12.1.3. Organizations unable to upgrade should prioritize access controls for high-privileged accounts until remediation is possible.
LibreChat versions 0.8.2 through 0.8.2-rc3 contain an authentication bypass vulnerability in the Model Context Protocol (MCP) OAuth callback endpoint that allows attackers to steal OAuth tokens by tricking victims into completing an OAuth flow, resulting in account takeover of the victim's MCP-linked services like Atlassian and Outlook. No active exploitation is known (not in KEV), no POC is publicly available, and EPSS data is not yet available for this newly disclosed vulnerability.
MCP Atlassian server has a path traversal vulnerability enabling unauthorized access to Confluence and Jira data outside the intended scope.
Unauthenticated attackers can abuse the MCP Atlassian server to perform arbitrary outbound HTTP requests by manipulating HTTP headers, enabling credential theft from cloud instance metadata endpoints or internal network reconnaissance without requiring authentication. The vulnerability exists in the HTTP middleware layer prior to version 0.17.0, affecting Atlassian Confluence and Jira deployments. No patch is currently available.
XXE injection in Atlassian Crowd Data Center and Server 7.1.0+ enables authenticated attackers to read local and remote files, significantly compromising confidentiality and availability. The vulnerability requires high privileges to exploit but accepts no user interaction, affecting multiple Crowd versions until patching to 7.1.3 or later. No patch is currently available for all affected versions.
This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data Center and Server. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Atlassian has been made aware of an issue reported by a handful of customers where external attackers may have exploited a previously unknown vulnerability in publicly accessible Confluence Data. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Actively exploited in the wild (cisa kev) and public exploit code available.
There is a command injection vulnerability using environment variables in Bitbucket Server and Data Center. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Multiple API endpoints in Atlassian Bitbucket Server and Data Center 7.0.0 before version 7.6.17, from version 7.7.0 before version 7.17.10, from version 7.18.0 before version 7.21.4, from version. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
The Atlassian Questions For Confluence app for Confluence Server and Data Center creates a Confluence user account in the confluence-users group with the username disabledsystemuser and a hardcoded. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use of Hard-coded Credentials vulnerability could allow attackers to gain access using credentials embedded in source code.
In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Affected versions of Atlassian Confluence Server allow remote attackers to view restricted resources via a Pre-Authorization Arbitrary File Read vulnerability in the /s/ endpoint. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
There was a server-side template injection vulnerability in Jira Server and Data Center, in the ContactAdministrators and the SendBulkMail actions. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Confluence Server and Data Center had a path traversal vulnerability in the downloadallattachments resource. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
The HipChat for JIRA plugin before 6.30.0 for Atlassian JIRA allows remote authenticated users to execute arbitrary Java code via unspecified vectors, related to "Velocity Template Injection. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 82.5%.
Directory traversal vulnerability in the Issue Collector plugin in Atlassian JIRA before 6.0.4 allows remote attackers to create arbitrary files via unspecified vectors. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and EPSS exploitation probability 65.8%.
Server-side request forgery in the MCP Atlassian MCP server (versions 0.17.0 through 0.21.x) allows remote unauthenticated attackers to force the server to make outbound requests to internal addresses such as the cloud metadata endpoint 169.254.169.254. The flaw is an incomplete-fix TOCTOU: validate_url_for_ssrf resolves and approves the attacker-supplied X-Atlassian-Jira-Url / X-Atlassian-Confluence-Url host once at middleware time, but the actual HTTP client re-resolves the raw hostname at connect time with no IP pinning, so a DNS-rebinding name can pass validation with a public IP and then resolve to a link-local or RFC1918 address. Exploitation is a documented, publicly described proof-of-concept rather than confirmed in-the-wild activity (no CISA KEV listing), and the vendor has released version 0.22.0 as the fix.
Server-side request forgery in KS-GEN-AI jira-mcp-server 0.2.0 allows a local low-privileged attacker to make the server issue arbitrary HTTP requests by manipulating the imageUrl argument passed to axios.get within the add_attachment_from_public_url function. The CVSS 4.0 vector (AV:L/PR:L/E:P) confirms local access is required, low privileges suffice, and proof-of-concept code exists. No vendor patch has been released; the project maintainer had not responded to the responsible disclosure issue at time of analysis.
Draft release attachment disclosure in Gitea exposes files uploaded to draft releases to unauthenticated network callers via UUID-based web endpoints, bypassing access controls that correctly gate the parallel API handlers. This is an incomplete fix for CVE-2026-27660: that advisory's PR #36659 added `canAccessReleaseDraft` checks to every API code path but left the web-side `ServeAttachment` handler ungated, allowing anyone who obtains an attachment UUID to download its contents with no authentication. A working proof-of-concept is documented in the advisory and confirmed against Gitea v1.27.0+dev; no public exploit identified at time of analysis beyond the advisory PoC, and the vulnerability does not appear in CISA KEV.
Authorization bypass in Apache Camel's camel-jira component (versions 4.0.0 through pre-4.21.0) allows unauthenticated HTTP clients - in routes that bridge an HTTP consumer to a jira: producer - to drive arbitrary JIRA issue operations using the endpoint's configured service-account credentials, including deleting or transitioning issues, creating issues in unauthorized projects, modifying fields, and manipulating watchers. The root cause is that JIRA control header constants (IssueKey, ProjectKey, IssueTransitionId, linkType, and others) use non-Camel-prefixed string values, bypassing the HttpHeaderFilterStrategy which only guards the 'Camel/'/'camel' header namespace at the HTTP boundary. Fixes are confirmed in 4.14.8, 4.18.3, and 4.21.0; no public exploit has been identified at time of analysis, and this vulnerability is not listed in CISA KEV.
Missing authentication on the Atlassian Connect install callback in Mattermost allows a remote attacker to inject a rogue sharedSecret into an in-progress Jira integration setup. Affected versions span the 10.11.x, 11.5.x, 11.6.x, and 11.7.x release trains, all of which expose the POST /ac/installed endpoint without validating the caller's identity during the pending-install window. No public exploit has been identified at time of analysis, but a successful injection corrupts the integration's trust handshake, yielding high integrity and availability impact against the Jira connection. The vendor CVSS vector assigns PR:L, which conflicts with the description's 'remote unauthenticated attacker' language - this discrepancy warrants direct verification with Mattermost advisory MMSA-2026-00654.
Server-Side Request Forgery in GeoServer 2.26.x prior to 2.26.4 and 2.27.x prior to 2.27.3 allows unauthenticated remote attackers to coerce the server into issuing HTTP requests to attacker-chosen destinations by abusing weak prefix matching of the proxy base URL inside the XML entity resolver. No public exploit identified at time of analysis, and EPSS exploitation probability sits at 0.06% (19th percentile), but the trivial network-only attack vector and default-enabled ENTITY_RESOLUTION_ALLOWLIST since 2.25.0 raise the realistic exposure for internet-facing instances.
Arbitrary file write in GeoServer's Master Password Dump web page allows an authenticated administrator to write attacker-controlled content to any absolute filesystem path the GeoServer process can write to, including JSP files in a Tomcat webapps directory. Because GeoServer enforces no maximum master password length, an admin can embed malicious JSP code into the master password and dump it to an executable location, escalating to remote code execution on the host. No public exploit identified at time of analysis and the issue is not in CISA KEV.
Remote code execution in GeoServer (versions prior to 2.27.0) with the DB2 extension installed allows authenticated administrators to perform a JNDI injection attack via a crafted DB2 JDBC connection URL submitted through the Vector Data Sources page, ultimately triggering Java deserialization of untrusted data and arbitrary code execution. No public exploit identified at time of analysis, and the vulnerability is not on CISA KEV, but the attack pattern follows well-known JNDI/Log4Shell-style RCE techniques. Risk is meaningful only where the DB2 extension is deployed and an administrative account is reachable.
Path traversal in XWiki Platform's WebJars API enables a subwiki admin who can publish and install a malicious WebJar extension to write arbitrary files anywhere on the server filesystem. The affected Maven component `xwiki-platform-webjars-api` fails to validate that JAR entry paths extracted during extension installation remain within the intended export directory, allowing overwrite of configuration files or potential superadmin credential manipulation. No public exploit is identified and no CISA KEV listing exists; vendor-released patches are available across three version branches.
Cross-Site Request Forgery in GitLab CE/EE allows an unauthenticated attacker to create unauthorized Jira subscriptions within a targeted authenticated user's namespace by tricking the victim into clicking a specially crafted link. All GitLab installations from version 11.10 through the pre-patch 18.x releases are affected across both Community and Enterprise editions. No public exploit exists and this is not listed in CISA KEV; however, the broad version range spanning over seven years of releases and the prevalence of Jira integrations in enterprise GitLab deployments make patching a meaningful priority.
GitLab's Jira integration exposes out-of-scope Jira issues to authenticated GitLab users across all editions (CE and EE) from version 13.7 through the patched releases, due to the integration's project-scope filter operating only as a UI display control rather than an enforced access boundary. The Changed scope (S:C) in the CVSS vector reflects that impact crosses into Atlassian Jira - a component outside GitLab's own trust domain - allowing confidential Jira issue data to leak beyond intended project boundaries. No public exploit exists and no active exploitation has been confirmed; EPSS is negligible at 0.01% (3rd percentile), placing this firmly in low-exploitation-probability territory despite a broad version range spanning over five years of releases.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Prior to 1.27.1, the macro executes Velocity from the details pages without checking for permissions, which can lead to remote code execution. This vulnerability is fixed in 1.27.1.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Agiloft Release 28 downloads critical system packages over an insecure HTTP connection. Rated critical severity (CVSS 9.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Agiloft Release 28 contains several accounts with default credentials that could allow local privilege escalation. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Agiloft Release 28 does not properly neutralize special elements used in an EUI template engine, allowing an authenticated attacker to achieve remote code execution by loading a specially crafted. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Agiloft Release 28 contains an XML External Entities vulnerability in any table that allows 'import/export', allowing an authenticated attacker to import the template file and perform path traversal. Rated low severity (CVSS 2.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create channel subscription without proper access to the channel via API. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to create channel subscription endpoint with an invalid. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows unauthenticated attackers to edit channel subscriptions via API call to. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to create a subscription for a Confluence space the user does not have. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create a channel subscription without proper access to the channel via API. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to update channel subscription endpoint with an invalid. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows unauthenticated attackers to access subscription details without via. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to edit a subscription for a Confluence space the user does not have. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the authorization of the user to the Mattermost instance which allows attackers to create a channel subscription without proper. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Server-Side Request Forgery in Apwide Golive 10.2.0 for Jira allows an attacker to abuse the plugin's test webhook function to induce the server to issue HTTP requests to arbitrary internal or external hosts. The vulnerability carries a scope-changed CVSS vector (S:C), meaning requests escape the plugin's trust boundary and can reach internal network resources invisible to the attacker. With an EPSS of 0.29% (20th percentile) and no active exploitation confirmed in CISA KEV, real-world risk is currently low, but the SSRF primitive could enable internal service enumeration or SSRF-chained attacks against cloud metadata endpoints on Jira-hosting infrastructure.
Akeles Out of Office Assistant for Jira 4.0.1 is vulberable to Cross Site Scripting (XSS) via the Jira fullName parameter.
In JetBrains TeamCity before 2025.03.2 stored XSS via Jira integration was possible. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
This High severity PrivEsc (Privilege Escalation) vulnerability was introduced in versions: 9.12.0, 10.3.0, 10.4.0, and 10.5.0 of Jira Core Data Center and Server 5.12.0, 10.3.0, 10.4.0, and 10.5.0. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity.
Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.9 fail to restrict domains the LLM can request to contact upstream which allows an authenticated user to exfiltrate data from an. Rated low severity (CVSS 3.0), this vulnerability is remotely exploitable. No vendor patch available.
The XWiki JIRA extension provides various integration points between XWiki and JIRA (macros, UI, CKEditor plugin). Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An authenticated stored cross-site scripting (XSS) vulnerability in The Plugin People Enterprise Mail Handler for Jira Data Center (JEMH) before v4.1.69-dc allows attackers with Administrator. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
XWiki Confluence Migrator Pro helps admins to import confluence packages into their XWiki instance. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.
XWiki Confluence Migrator Pro helps admins to import confluence packages into their XWiki instance. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An exploitable CSRF vulnerability exists in Atlassian Jira, from versions 7.6.4 to 8.1.0. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
matrix-hookshot is a Matrix bot for connecting to external services like GitHub, GitLab, JIRA, and more. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
@codidact/qpixel is a Q&A-based community knowledge-sharing software. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
File upload logic in Apache Struts is flawed. Rated critical severity (CVSS 9.5), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
This Medium severity Security Misconfiguration vulnerability was introduced in version 8.8.1 of Confluence Data Center and Server for Windows installations. Rated medium severity (CVSS 6.4). No vendor patch available.