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CWE-653

Improper Isolation or Compartmentalization

57 CVEs Avg CVSS 6.5 MITRE
8
CRITICAL
16
HIGH
28
MEDIUM
4
LOW
13
POC
1
KEV

Monthly

CVE-2026-57135 Sep 15, 10:23 npm HIGH This Week

The npm package praisonai exposes a SandboxExecutor 'network-isolated' mode that is advertised to users as 'No network access (proxy blocked)' but only injects http_proxy/https_proxy=http://localhost:0 without creating any operating-system network boundary, so sandboxed commands that ignore proxy environment variables can still open sockets directly. Versions 1.2.3 through 1.7.1 of the npm package are affected; an initial fix shipped in 1.7.2. A local-only proof-of-concept is described in the vendor advisory (a plain Node HTTP client reaches a loopback server while a proxy

Code Injection Praisonai Mervinpraison
NVD GitHub
CVSS 3.1
7.6
CVE-2026-65635 Jul 30, 14:17 HIGH PATCH This Week

Privilege escalation via dynamic client registration in malach-it's Boruta OAuth 2.0/OpenID Connect provider library (Elixir) lets an unauthenticated registrant create OIDC clients that carry administrative security attributes. Because Boruta.Openid.register_client/3 forwards caller-supplied parameters straight into the administrative client-creation changeset with no public/admin allowlist, a self-registering client can dictate its own supported grant types, authorized scopes, PKCE enforcement, public refresh/revocation behavior, token lifetimes, and signing settings on versions 2.3.0 through 2.3.6. There is no public exploit identified at time of analysis and it is not in CISA KEV, but a vendor-released patch (2.3.7) is available.

Information Disclosure Boruta Malach It
NVD GitHub
CVSS 4.0
8.3
EPSS
0.3%
CVE-2026-53421 Jul 20, 14:21 CRITICAL Act Now

Remote code execution in Apache Syncope's connector subsystem allows an administrator holding sufficient entitlements to run arbitrary Groovy scripts through scripted REST and SQL connectors, escaping the intended sandbox and executing code on the host. It affects Syncope 3.0.0-M0 through 3.0.16, 4.0.0-M0 through 4.0.6, and 4.1.0-M0 through 4.1.1, and is rooted in improper isolation (CWE-653) of the scripting engine. Although the published CVSS is 9.8, the vendor description states an authenticated privileged administrator is required, and there is no public exploit identified at time of analysis.

RCE Apache Apache Syncope Apache Software Foundation
NVD VulDB
CVSS 3.1
9.8
EPSS
0.3%
CVE-2026-53405 Jul 20, 14:20 CRITICAL Act Now

Remote code execution in Apache Syncope's workflow engine lets an administrator holding sufficient entitlements run arbitrary Groovy code on the server by importing and starting a malicious BPMN process definition through the REST API. Because Flowable's Groovy scriptTasks execute with no sandbox in affected 3.0.x, 4.0.x, and 4.1.x releases, script code embedded in the process runs directly with the privileges of the Syncope core JVM. No public exploit has been identified at time of analysis and the flaw is not in CISA KEV, but the trivial exploitation path once an entitled admin account is reached makes it a strong candidate for post-compromise abuse and insider misuse.

Apache Information Disclosure Apache Syncope Apache Software Foundation
NVD VulDB
CVSS 3.1
9.8
EPSS
0.2%
CVE-2026-63071 Jul 20, 14:19 CRITICAL Act Now

Groovy sandbox escape in Apache Syncope's Implementations feature lets an administrator holding Implementation entitlements author a malicious Groovy class that runs untrusted code outside the intended security sandbox, effectively achieving arbitrary code execution on the identity-management server. It affects Syncope 3.0.0-M0 through 3.0.16, 4.0.0-M0 through 4.0.6, and 4.1.0-M0 through 4.1.1. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, though the published CVSS of 9.8 overstates real-world exposure because the flaw requires a privileged administrator account.

Authentication Bypass Apache Apache Syncope Apache Software Foundation
NVD VulDB
CVSS 3.1
9.8
EPSS
0.2%
CVE-2026-42782 May 25, 14:58 Maven HIGH PATCH GHSA This Week

Code execution via Groovy sandbox bypass in Apache Syncope 3.0 through 3.0.16, 4.0 through 4.0.5, and 4.1.0 allows a high-privileged administrator holding Implementations entitlements to run untrusted code outside the sandbox. By placing payload logic in a Groovy class static initializer, the attacker reaches a non-sandboxed execution path, yielding full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis, and EPSS is very low (0.02%, 6th percentile), consistent with a privilege-gated, not mass-scanned, issue.

Apache Information Disclosure Apache Syncope Apache Software Foundation
NVD
CVSS 3.1
7.2
EPSS
0.0%
CVE-2026-5599 Apr 05, 12:36 HIGH PATCH This Week

Cross-world user deletion in venueless allows authenticated API users with 'manage users' permission in one world to delete user accounts in completely separate worlds. Venueless versions prior to commit 02b9cbe5 are affected. The CVSS 7.3 rating reflects network-based attack requiring low-complexity exploitation by authenticated users with low privileges. No public exploit identified at time of analysis, though the vulnerability permits unauthorized data destruction across tenant boundaries in multi-tenant deployments.

Information Disclosure Pretix Venueless
NVD GitHub VulDB
CVSS 4.0
7.3
EPSS
0.0%
CVE-2026-34775 Apr 03, 02:43 npm CRITICAL PATCH GHSA Act Now

Electron's nodeIntegrationInWorker webPreference fails to properly isolate Node.js integration in worker contexts across certain process-sharing configurations, allowing workers in frames explicitly configured with nodeIntegrationInWorker: false to unexpectedly gain Node.js capabilities. Only applications that explicitly enable nodeIntegrationInWorker are affected. The vulnerability carries a CVSS score of 6.8 and permits information disclosure and code execution in affected contexts, with no public exploit identified at time of analysis.

Information Disclosure Node.js Microsoft
NVD GitHub
CVSS 3.1
9.8
EPSS
0.0%
CVE-2026-4282 Apr 02, 12:44 Maven HIGH PATCH GHSA This Week

Authorization code forgery in Red Hat Keycloak enables unauthenticated attackers to escalate privileges to admin-level access tokens. The SingleUseObjectProvider's lack of type and namespace isolation permits attackers to forge valid authorization codes remotely, though exploitation requires high complexity (AC:H). No public exploit identified at time of analysis, with CVSS 7.4 indicating high confidentiality and integrity impact but no availability disruption.

Privilege Escalation Red Hat Build Of Keycloak Red Hat
NVD VulDB
CVSS 3.1
7.4
EPSS
0.0%
CVE-2026-4692 Mar 24, 12:30 CRITICAL POC PATCH Act Now

A sandbox escape vulnerability exists in Firefox's Responsive Design Mode component that allows attackers to break out of the browser's security sandbox and access sensitive information. This affects Firefox versions prior to 149, Firefox ESR prior to 115.34, and Firefox ESR prior to 140.9. An attacker can exploit this vulnerability to disclose information by circumventing the sandbox restrictions that normally isolate web content from the browser's privileged context.

Information Disclosure Mozilla Firefox Esr
NVD VulDB GitHub
CVSS 3.1
10.0
EPSS
0.0%
CVSS 7.6
HIGH This Week

The npm package praisonai exposes a SandboxExecutor 'network-isolated' mode that is advertised to users as 'No network access (proxy blocked)' but only injects http_proxy/https_proxy=http://localhost:0 without creating any operating-system network boundary, so sandboxed commands that ignore proxy environment variables can still open sockets directly. Versions 1.2.3 through 1.7.1 of the npm package are affected; an initial fix shipped in 1.7.2. A local-only proof-of-concept is described in the vendor advisory (a plain Node HTTP client reaches a loopback server while a proxy

Code Injection Praisonai Mervinpraison
NVD GitHub
EPSS 0% CVSS 8.3
HIGH PATCH This Week

Privilege escalation via dynamic client registration in malach-it's Boruta OAuth 2.0/OpenID Connect provider library (Elixir) lets an unauthenticated registrant create OIDC clients that carry administrative security attributes. Because Boruta.Openid.register_client/3 forwards caller-supplied parameters straight into the administrative client-creation changeset with no public/admin allowlist, a self-registering client can dictate its own supported grant types, authorized scopes, PKCE enforcement, public refresh/revocation behavior, token lifetimes, and signing settings on versions 2.3.0 through 2.3.6. There is no public exploit identified at time of analysis and it is not in CISA KEV, but a vendor-released patch (2.3.7) is available.

Information Disclosure Boruta Malach It
NVD GitHub
EPSS 0% CVSS 9.8
CRITICAL Act Now

Remote code execution in Apache Syncope's connector subsystem allows an administrator holding sufficient entitlements to run arbitrary Groovy scripts through scripted REST and SQL connectors, escaping the intended sandbox and executing code on the host. It affects Syncope 3.0.0-M0 through 3.0.16, 4.0.0-M0 through 4.0.6, and 4.1.0-M0 through 4.1.1, and is rooted in improper isolation (CWE-653) of the scripting engine. Although the published CVSS is 9.8, the vendor description states an authenticated privileged administrator is required, and there is no public exploit identified at time of analysis.

RCE Apache Apache Syncope +1
NVD VulDB
EPSS 0% CVSS 9.8
CRITICAL Act Now

Remote code execution in Apache Syncope's workflow engine lets an administrator holding sufficient entitlements run arbitrary Groovy code on the server by importing and starting a malicious BPMN process definition through the REST API. Because Flowable's Groovy scriptTasks execute with no sandbox in affected 3.0.x, 4.0.x, and 4.1.x releases, script code embedded in the process runs directly with the privileges of the Syncope core JVM. No public exploit has been identified at time of analysis and the flaw is not in CISA KEV, but the trivial exploitation path once an entitled admin account is reached makes it a strong candidate for post-compromise abuse and insider misuse.

Apache Information Disclosure Apache Syncope +1
NVD VulDB
EPSS 0% CVSS 9.8
CRITICAL Act Now

Groovy sandbox escape in Apache Syncope's Implementations feature lets an administrator holding Implementation entitlements author a malicious Groovy class that runs untrusted code outside the intended security sandbox, effectively achieving arbitrary code execution on the identity-management server. It affects Syncope 3.0.0-M0 through 3.0.16, 4.0.0-M0 through 4.0.6, and 4.1.0-M0 through 4.1.1. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, though the published CVSS of 9.8 overstates real-world exposure because the flaw requires a privileged administrator account.

Authentication Bypass Apache Apache Syncope +1
NVD VulDB
EPSS 0% CVSS 7.2
HIGH PATCH This Week

Code execution via Groovy sandbox bypass in Apache Syncope 3.0 through 3.0.16, 4.0 through 4.0.5, and 4.1.0 allows a high-privileged administrator holding Implementations entitlements to run untrusted code outside the sandbox. By placing payload logic in a Groovy class static initializer, the attacker reaches a non-sandboxed execution path, yielding full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis, and EPSS is very low (0.02%, 6th percentile), consistent with a privilege-gated, not mass-scanned, issue.

Apache Information Disclosure Apache Syncope +1
NVD
EPSS 0% CVSS 7.3
HIGH PATCH This Week

Cross-world user deletion in venueless allows authenticated API users with 'manage users' permission in one world to delete user accounts in completely separate worlds. Venueless versions prior to commit 02b9cbe5 are affected. The CVSS 7.3 rating reflects network-based attack requiring low-complexity exploitation by authenticated users with low privileges. No public exploit identified at time of analysis, though the vulnerability permits unauthorized data destruction across tenant boundaries in multi-tenant deployments.

Information Disclosure Pretix Venueless
NVD GitHub VulDB
EPSS 0% CVSS 9.8
CRITICAL PATCH Act Now

Electron's nodeIntegrationInWorker webPreference fails to properly isolate Node.js integration in worker contexts across certain process-sharing configurations, allowing workers in frames explicitly configured with nodeIntegrationInWorker: false to unexpectedly gain Node.js capabilities. Only applications that explicitly enable nodeIntegrationInWorker are affected. The vulnerability carries a CVSS score of 6.8 and permits information disclosure and code execution in affected contexts, with no public exploit identified at time of analysis.

Information Disclosure Node.js Microsoft
NVD GitHub
EPSS 0% CVSS 7.4
HIGH PATCH This Week

Authorization code forgery in Red Hat Keycloak enables unauthenticated attackers to escalate privileges to admin-level access tokens. The SingleUseObjectProvider's lack of type and namespace isolation permits attackers to forge valid authorization codes remotely, though exploitation requires high complexity (AC:H). No public exploit identified at time of analysis, with CVSS 7.4 indicating high confidentiality and integrity impact but no availability disruption.

Privilege Escalation Red Hat Build Of Keycloak Red Hat
NVD VulDB
EPSS 0% CVSS 10.0
CRITICAL POC PATCH Act Now

A sandbox escape vulnerability exists in Firefox's Responsive Design Mode component that allows attackers to break out of the browser's security sandbox and access sensitive information. This affects Firefox versions prior to 149, Firefox ESR prior to 115.34, and Firefox ESR prior to 140.9. An attacker can exploit this vulnerability to disclose information by circumventing the sandbox restrictions that normally isolate web content from the browser's privileged context.

Information Disclosure Mozilla Firefox Esr
NVD VulDB GitHub

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