Authentication bypass in AdGuard Home prior to v0.107.77 allows unauthenticated remote attackers to gain full admin access when the binary is launched with the --glinet flag, by injecting a path traversal sequence into the Admin-Token cookie. The flaw lives in the authglinet middleware, which concatenates the cookie value into a file path without sanitization, letting attackers redirect token reads to arbitrary files. No public exploit identified at time of analysis, but the vendor advisory and a community-disclosed root cause make weaponization straightforward.
Phar deserialization in PhpSpreadsheet (PHPOffice) is reachable on PHP 7.x because the `File::prohibitWrappers` helper added to patch CVE-2026-34084 can be bypassed with a three-slash phar URI such as `phar:///path/file.phar/inner`, where `parse_url` returns false and the wrapper check is skipped. Remote attackers who can supply a file path to `IOFactory::load()` achieve full RCE on PHP 7.x branches (1.x up to 1.30.4) and a phar file-read primitive on PHP 8.x branches up to 5.7.0; publicly available exploit code exists with a working Docker reproducer, though EPSS is only 0.04% (12th percentile).
WordPress Sonaar Music Plugin 4.7 contains a stored cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts through the comment functionality. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Credential brute-force exposure in Flowise prior to 3.1.2 allows remote unauthenticated attackers to perform unlimited password-guessing attacks against the checkBasicAuth endpoint, which lacks rate limiting and uses non-constant-time plaintext comparison against the FLOWISE_USERNAME and FLOWISE_PASSWORD environment variables. Successful exploitation grants full access to the Flowise LLM workflow builder. No public exploit identified at time of analysis, though the GHSA advisory documents the vulnerable code path in detail and EPSS sits at a low 0.04%.
WordPress Plugin WP24 Domain Check 1.6.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting crafted input to the. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
WordPress Plugin Stripe Payments 2.0.39 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
WordPress Plugin WP-Paginate 2.1.3 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by manipulating the preset parameter. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Improper path handling in the mod_dav_fs module of Apache HTTP Server 2.4.67 and earlier permits a WebDAV content author to directly manipulate trusted DAV property databases, leading to integrity violations and child process crashes. With a CVSS of 9.1 (AV:N/AC:L/PR:N/UI:N) and SSVC technical impact rated 'total' with automatable=yes, the flaw is highly impactful, though there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Code injection in the anyquery chrome_tabs plugin (and Brave/Edge/Safari variants) on macOS allows an authenticated SQL client to break out of an AppleScript URL property record and execute arbitrary `osascript` commands, including `do shell script` for OS-level command execution. The flaw affects anyquery 0.4.4 (commit 0abd460) and stems from unescaped string interpolation at plugins/chrome/tabs.go:141 and :169. Publicly available exploit code exists in the GHSA advisory (GHSA-hrj8-hjv8-mgwc), though no public exploit identified at time of analysis in mass-exploitation feeds and KEV does not list it.
Broken access control in Bludit CMS versions prior to 3.22.0 allows deleted user accounts to retain full authenticated access through pre-existing 'Ghost Sessions' that are never invalidated upon account removal. An authenticated attacker whose account is subsequently revoked can continue performing privileged operations until the session naturally expires. No public exploit identified at time of analysis, though the fix commit on GitHub publicly discloses the exact root cause.
Stored cross-site scripting in QloApps through 1.7.0 enables authenticated administrators to inject persistent JavaScript into the application by uploading SVG files containing malicious event handlers (e.g., onload) via the admin file manager. Any user who subsequently views the uploaded file triggers the embedded script in their browser, crossing a security boundary (S:C) from the admin upload context into arbitrary victim sessions. Publicly available exploit code exists per VulnCheck and a linked GitHub issue; no active exploitation has been confirmed by CISA KEV.
Stack-based buffer overflow in Tenda HG7, HG9, and HG10 ONT/router devices (firmware 300001138_en_xpon) allows authenticated remote attackers to corrupt memory by manipulating the funckey_transfer parameter sent to the /boaform/voip_other_set endpoint handled by the asp_voip_OtherSet function. Publicly available exploit code exists via a dedicated GitHub proof-of-concept repository, and the flaw scores CVSS 4.0 8.7 with full confidentiality, integrity, and availability impact. No public exploit identified in CISA KEV at time of analysis, but exposure of the Web Management Interface to untrusted networks materially raises real-world risk.
Denial of service in NLnet Labs Routinator allows remote attackers to crash the RPKI validator by serving a crafted Document Type Definition (DTD) inside RRDP repository content. Exploitation requires no authentication or user interaction (CVSS 4.0 8.7, VA:H), and no public exploit identified at time of analysis. A successful crash halts RPKI relying-party processing, which can degrade route origin validation for networks that depend on Routinator output.
YAML injection in nebula-mesh (juev/nebula-mesh, forked as forgekeep/nebula-mesh) prior to v0.3.2 allows an authenticated operator to inject arbitrary YAML keys into a managed agent's config.yml via the unvalidated adv_tun_device and ListenHost host-override fields. A successful injection lets the attacker self-promote a target host to a Nebula lighthouse or relay, redirecting and intercepting mesh traffic across the overlay network. No public exploit identified at time of analysis, but a detailed PoC payload is published in the GHSA advisory itself.
Denial of service in NLnet Labs Routinator allows remote unauthenticated attackers to crash the daemon by opening a large number of HTTP or RTR connections, exhausting file descriptors and triggering an unrecoverable exit. Only deployments exposing the HTTP or RTR server to untrusted networks are affected. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
Privilege escalation in STACKIT IaaS API enables any authenticated low-privileged tenant to compromise an entire organization by exploiting a missing authorization check on the PUT servers/service-accounts endpoint. All versions prior to 2026-05-28 permit a tenant to attach arbitrary high-privileged service accounts to virtual machines they control, after which the Instance Metadata Service (IMDS) can be queried to retrieve OAuth2 tokens belonging to those accounts, crossing tenant isolation boundaries to achieve full organizational control. No active exploitation has been confirmed (absent from CISA KEV, EPSS at 0.04%), but SSVC rates the attack automatable with total technical impact, making this a high internal priority for all STACKIT IaaS customers.
Memory exhaustion denial of service in Ninenines Gun (Erlang HTTP client) versions 1.0.0 through 2.3.x allows a malicious or compromised HTTP/1.1 server to crash the entire BEAM node by sending an unterminated response. The gun_http module accumulates incoming bytes into a per-connection buffer without any size ceiling, and since BEAM imposes no default per-process heap limit, a single connection can consume all node memory. No public exploit identified at time of analysis, though the upstream patch and accompanying test cases publicly demonstrate the triggering server behavior.
Denial-of-service in the Erlang HTTP client library Ninenines gun (versions 2.0.0 through 2.3.x) lets a malicious or compromised HTTP/1.1 server force any gun client into raw protocol mode by returning an unsolicited 101 Switching Protocols response, after which the server can flood the client owner process with unbounded gun_data messages and exhaust BEAM VM memory. No public exploit identified at time of analysis, but the fix is trivial and the issue is reachable from any plain HTTP/1.1 request to an attacker-controlled host. CVSS 4.0 8.7 reflects the unauthenticated, network-reachable, high-availability-only impact.
Authenticated command injection in the TP-Link Archer MR600 v5 router allows administrators on the adjacent network to execute arbitrary OS commands via the WireGuard client configuration in the web management interface. The flaw stems from improper neutralization of user-controlled input when configuration changes are applied, enabling full device compromise. No public exploit identified at time of analysis, but TP-Link has released a firmware patch.
Stored/reflected cross-site scripting in Checkmk monitoring platform versions prior to 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 releases allows authenticated users to bypass URL validation by leveraging HTML-encoded characters, enabling injection of javascript: URIs that execute in another user's browser session. The CVSS 4.0 score of 8.5 reflects the high impact on confidentiality, integrity, and availability when a victim interacts with a crafted link, though no public exploit identified at time of analysis and the issue requires both low-privilege authentication and user interaction.
Stored cross-site scripting in Checkmk monitoring platform allows a low-privileged user with dashboard editing rights to embed a javascript: URI inside the URL dashboard widget, which then executes in the browser of any other user viewing that dashboard. The flaw affects Checkmk versions prior to 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 releases, and carries a CVSS 4.0 score of 8.5 due to the high confidentiality and integrity impact achievable against higher-privileged operators. No public exploit identified at time of analysis, but the prerequisite (dashboard edit permission) is commonly granted to operations staff.
Use-after-free in the Linux kernel's Open Firmware (OF) device-tree unit test code (of_unittest_changeset) allows reads of freed memory when the unit test path executes. The flaw lives in selftest code (drivers/of/unittest.c) reachable only when CONFIG_OF_UNITTEST is built in and the test runs, making real-world impact narrow. EPSS is 0.02% (5th percentile) and there is no public exploit identified at time of analysis; the bug has been fixed upstream and backported to stable trees.
Path traversal in NLnet Labs Routinator allows remote attackers to escape the rsync cache directory by supplying rsync URIs whose module component contains '..' sequences, enabling read/write access across the entire Routinator rsync cache filesystem. The flaw is network-reachable and requires no authentication, and no public exploit identified at time of analysis. CVSS 4.0 of 8.3 reflects high integrity and availability impact with an attack requirement (AT:P) reducing it from critical.
Out-of-bounds array write in the Linux kernel's ath5k wireless driver allows a stray write of a -1 sentinel value into adjacent struct memory when ts_final_idx reaches 3 on Atheros 5212 chipsets. The kernel maintainers and the original reporter explicitly describe the impact as negligible, as the only field overwritten is info->status.ack_signal, with no public exploit identified at time of analysis and an EPSS score of 0.02% (7th percentile).
Server-side request forgery in FUXA SCADA/HMI server (npm package fuxa-server <= 1.1.14-1243) allows unauthenticated remote attackers to connect to the Socket.IO endpoint and coerce the server to issue arbitrary HTTP(S), OPC UA, or ODBC requests with response bodies echoed back to the caller. No public exploit identified at time of analysis, but the GitHub Security Advisory GHSA-w86f-rf9w-h3x6 provides full handler-level reproduction details and the fix is shipped in release v1.3.2.
Stack-based buffer overflow in CPython's bz2.BZ2Decompressor allows remote attackers to crash Python applications by sending crafted bzip2 data when the application reuses the decompressor object after catching a prior OSError. The flaw stems from libbz2's internal state being left inconsistent after a decompression error, and reuse causes out-of-bounds writes to a stack buffer. No public exploit identified at time of analysis and the issue is not in CISA KEV; the practical impact is denial of service against Python services that process untrusted bzip2 streams.
Denial of service in NLnet Labs Routinator (an RPKI Relying Party software) allows remote attackers to crash the daemon by sending a specifically crafted non-UTF-8 string in the select-asn query parameter to the /api/v1/origins HTTP endpoint. The flaw only impacts deployments that expose the API to untrusted networks, and no public exploit has been identified at time of analysis. CVSS 4.0 base score is 8.2 driven by high availability impact to both the vulnerable component and downstream RPKI consumers.
Out-of-bounds disk read in the Linux kernel ISO 9660 filesystem (isofs) Rock Ridge handler allows narrow information disclosure when a crafted ISO image is mounted. The rock_continue() function trusted the CE continuation extent block number from the on-disk Rock Ridge record and passed it to sb_bread() without bounds checking against the volume size, so a malicious ISO can cause the kernel to read blocks belonging to an adjacent filesystem on the same block device and surface their contents through readlink() on SL sub-records. EPSS is 0.02%, no public exploit identified at time of analysis, and the issue is not on CISA KEV.
Authorization bypass in Headplane (the web UI for Headscale) prior to 0.6.3 and 0.7.0-beta.3 allows authenticated low-privilege users to escape the intended Headscale API endpoint via path traversal sequences embedded in node and user rename values. By smuggling traversal payloads through un-encoded URL path segments, an attacker can reach arbitrary Headscale API operations, breaking the RBAC model and impacting integrity and availability of the tailnet. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
Stored cross-site scripting in VMware Cloud Foundation Operations (formerly Aria Operations) allows authenticated users with policy, view, or text-widget creation privileges to inject malicious scripts that execute in other users' browsers, including administrators. Affected products include VCF Operations 5.x through 9.1.x, VMware Aria Operations 8.18.x, and VMware Telco Cloud Platform 5.x. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
Out-of-bounds kernel memory write in the Linux kernel device-mapper ioctl subsystem (dm-ioctl) affects the retrieve_status function, where an unchecked align_ptr() call on the output pointer can advance it past the end of the caller-supplied buffer, causing a wrapped-around 'remaining' length calculation and subsequent overflow writes. Exploitation requires local privileges to issue device-mapper ioctls (root/CAP_SYS_ADMIN), and there is no public exploit identified at time of analysis; EPSS is negligible at 0.03% (9th percentile). The upstream maintainers explicitly note the flaw has no practical security impact because only root can trigger it and standard libraries (libdevmapper, devicemapper-rs) use 8-byte-aligned buffers that never overshoot.
Local privilege escalation and memory corruption in the Linux kernel's topcliff-pch (pch_spi) SPI master driver arises from a use-after-free triggered when the driver is unbound, because DMA buffers are released before the driver's transfer queue is flushed. An attacker with the ability to unbind the device can cause the freed DMA buffers to be accessed by in-flight SPI transfers, yielding CWE-416 memory corruption with high confidentiality, integrity, and availability impact (CVSS 7.8). There is no public exploit identified at time of analysis, and the EPSS probability is negligible (0.02%), consistent with an obscure, hardware-specific driver rather than a broadly exploitable flaw.
Local memory corruption in the Linux kernel's mtd/docg3 M-Systems DiskOnChip driver occurs when docg3_release() dereferences a docg3 pointer already freed by doc_release_device() (kfree at line 1881), a CWE-416 use-after-free reachable during device teardown. Only systems that load the docg3 driver for DiskOnChip G3 flash hardware are affected. There is no public exploit identified at time of analysis, EPSS is negligible (0.02%, 7th percentile), and the issue is not in CISA KEV; it has been fixed upstream across multiple stable branches.
Use-After-Free and race conditions in the Linux kernel's Bluetooth hci_uart driver (drivers/bluetooth/hci_uart.c) enable a local low-privileged user to corrupt kernel heap memory, potentially escalating to root. The flaw stems from improper lifecycle management of the hci_uart struct and its associated workqueues: when a TTY hangup interrupts Bluetooth UART initialization before HCI_UART_PROTO_READY is set, teardown skips workqueue cancellation, leaving deferred work items to dereference freed memory. Three compounding sub-issues - a tx_skb double-free, a vendor callback UAF via premature hci_free_dev(), and proto_lock races during error paths - are all resolved in patched stable releases. No public exploit is known and EPSS at 0.02% (7th percentile) signals low near-term exploitation probability despite the CVSS 7.8 rating.
Local privilege escalation in the Linux kernel's AMD GPU userqueue (drm/amdgpu/userq) driver allows a low-privileged local user to exploit a race condition between queue creation and wptr_obj unmapping, resulting in access to stale wptr mappings and potential substitution of a buffer object at the same address. The flaw affects AMD GPU userqueue handling and could enable memory corruption with high impact to confidentiality, integrity, and availability. No public exploit has been identified at time of analysis, and EPSS rates exploitation probability at just 0.02%.
Use-after-free in the Linux kernel's HMM (Heterogeneous Memory Management) test driver (lib/test_hmm) allows local users to trigger a kernel panic and potentially escalate privileges when device private pages are faulted in after the dmirror file descriptor is closed. The flaw was discovered during arm64 selftest runs where a SIGABRT coredump walked stale VMAs and dereferenced a dangling zone_device_data pointer. EPSS is very low (0.02%) and there is no public exploit identified at time of analysis, but the bug is fixed upstream across multiple stable trees.
Use-after-free in the Linux kernel's mm/zone_device subsystem allows local attackers with low privileges to corrupt memory or escalate privileges by exploiting a race where a device folio is accessed after the driver's ->folio_free() callback has already reallocated it with a potentially different order. The flaw affects systems using ZONE_DEVICE memory (typically with DAX, HMM, or GPU/accelerator drivers exposing device-backed folios) and carries a 7.8 CVSS with low EPSS (0.02%, 5th percentile), indicating high theoretical impact but no public exploit identified at time of analysis.
Local privilege escalation via use-after-free in the Linux kernel io_uring io-wq worker subsystem allows an unprivileged local user to corrupt kernel memory and potentially execute arbitrary code in kernel context. The flaw lives in io_wq_remove_pending(), where a missing io_wq_is_hashed() check on the predecessor work item lets a non-hashed io_kiocb be recorded in wq->hash_tail[0]; after that request is freed back to req_cachep, the stale pointer is dereferenced on the next hashed bucket-0 enqueue. EPSS is very low (0.02%) and no public exploit identified at time of analysis, but the bug is reachable from any process that can issue io_uring syscalls.
Local privilege escalation and memory corruption in the Linux kernel's MediaTek power-domain (pmdomain) driver stems from a use-after-free in scpsys_get_bus_protection_legacy(), where a device node is released via of_node_put() before the error path dereferences it in dev_err_probe(). Affecting kernels using the MediaTek SCPSYS legacy bus-protection code path (typically ARM/ARM64 MediaTek SoC platforms), a local low-privileged attacker able to influence the probe error path could corrupt freed kernel memory, with high confidentiality, integrity, and availability impact. There is no public exploit identified at time of analysis, and EPSS exploitation probability is negligible (0.02%, 4th percentile).
Out-of-bounds write in the Linux kernel's vmalloc subsystem (vrealloc_node_align()) lets a local low-privileged actor trigger heap memory corruption when a vmalloc-backed object is shrunk while also forcing reallocation for NUMA-node or alignment reasons. Introduced by commit 4c5d3365882d in the 6.18 development series and carried into stable trees, the flaw causes the code to memcpy the old (larger) size into a smaller new buffer. There is no public exploit identified at time of analysis and EPSS is very low (0.02%), reflecting a subsystem-internal bug rather than a broadly reachable network attack surface.
Improper handling of allocation-profiling codetags in the Linux kernel's mm/alloc_tag subsystem causes an 'alloc_tag was not set' WARNING when pages allocated before page_ext initialization are later freed, because their codetag reference was never set. This affects local systems running kernels built with the debug option CONFIG_MEM_ALLOC_PROFILING_DEBUG and with mem_profiling_compressed disabled, and is triggered by ordinary boot-time activity (e.g. KASAN quarantine reclaim freeing early-allocated pages). It is classified under CWE-415 (double free) but the observed effect is a kernel warning splat; there is no public exploit identified at time of analysis and EPSS is negligible (0.02%).
Authenticated remote code execution in Nginx Proxy Manager versions 2.9.14 through 2.15.1 allows users holding the certificates:manage permission to inject arbitrary OS commands via the dns_provider_credentials field, which executes on backend restart as the service account. No public exploit has been identified at time of analysis, but the vendor patch (commit a5db5ed) and a VulnCheck advisory disclose the exact sink (child_process.exec in setupCertbotPlugins), making weaponization straightforward. CVSS 7.5 (AV:N/AC:H/PR:L) reflects the authentication and timing prerequisites rather than reduced impact - successful exploitation yields full code execution on the proxy host.
Denial of service in Tenda FH451 router firmware V1.0.0.9 allows remote unauthenticated attackers to crash the device by sending a crafted HTTP request that triggers a stack overflow in the list1 parameter of the fromDhcpListClient function. Publicly available exploit code exists in a GitHub research repository, though the vulnerability is not listed in CISA KEV and no EPSS score has been published at time of analysis. Impact is limited to availability - no confidentiality or integrity loss is indicated.
Cross-workspace tenant isolation bypass in FlowiseAI versions prior to 3.1.2 allows authenticated low-privileged users to reassign assistant resources to arbitrary workspaces by manipulating server-controlled fields in the assistant update endpoint. The flaw is a mass assignment issue (CWE-284) tracked as EUVD-2026-35109, with publicly available exploit code exists via the GHSA advisory PoC, though no public exploit identified at time of analysis as widely deployed exploitation. SSVC indicates total technical impact but non-automatable exploitation.
Denial of service in Tenda AC1206 routers (firmware v15.03.06.23) is triggered by stack-based buffer overflows in the fromGstDhcpSetSer function reachable through the username and password parameters of a crafted HTTP request. Remote attackers with network reach to the device's web management interface can crash the service without authentication, and no public exploit identified at time of analysis although proof-of-concept research material is hosted on GitHub.
Remote denial-of-service in Puma Ruby web server versions 5.5.0 through 7.2.0 and 8.0.0 through 8.0.1 allows unauthenticated attackers to exhaust process memory by opening a TCP connection and sending data without CRLF terminators when PROXY protocol v1 support is enabled. The vulnerability lives in the PROXY v1 pre-parse buffer, which grows without bound while Puma waits for the '\r\n' delimiter, leading to OOM kills or container restarts. No public exploit identified at time of analysis, and the issue only affects servers explicitly opting into the non-default `set_remote_address proxy_protocol: :v1` configuration.
Memory exhaustion denial-of-service in Netty's netty-transport-sctp module (versions <= 4.1.134.Final and 4.2.0.Final through 4.2.14.Final) allows remote unauthenticated attackers to crash JVM processes by sending unbounded SCTP DATA fragments that never set the complete flag. The flaw stems from the SCTP reassembly handler wrapping each new fragment into a fresh CompositeByteBuf around the prior accumulator, producing an N-deep recursive buffer chain that consumes memory and CPU per access, with no public exploit identified at time of analysis.
Remote denial-of-service in Netty's netty-handler component allows unauthenticated attackers to exhaust server memory by sending a crafted TLS ClientHello with an attacker-controlled 24-bit handshake length field, triggering an immediate ~16 MiB unpooled heap allocation per connection. Affects Netty 4.1.x through 4.1.134.Final and 4.2.x through 4.2.14.Final when using the default SniHandler/AbstractSniHandler constructors, which disable both the length guard and handshake timeout. No public exploit identified at time of analysis, but the trivial nine-byte trigger and CVSS 7.5 (AV:N/AC:L/PR:N/UI:N/A:H) make weaponization straightforward.
Memory leak in Netty's HAProxy codec (io.netty:netty-codec-haproxy) allows remote unauthenticated attackers to exhaust server memory by sending PROXY protocol v2 frames containing a malformed PP2_TYPE_SSL TLV with a length below 5 bytes. The flaw causes a retained slice on the pooled cumulation buffer to never be released when an IndexOutOfBoundsException escapes the decoder's narrow exception handler. No public exploit identified at time of analysis, but the issue is trivially reproducible from the advisory's technical detail and affects any service that accepts PROXY v2 input from untrusted peers.
Remote denial-of-service in Netty's HTTP/3 codec (io.netty:netty-codec-http3, versions 4.2.0.Final through 4.2.14.Final) allows an unauthenticated attacker to exhaust server memory by streaming an unbounded number of HTTP/3 headers over a single connection until the JVM throws an OutOfMemoryError. The flaw stems from an insecure default in Http3ConnectionHandler that follows RFC 9114's unlimited HTTP3_SETTINGS_MAX_FIELD_SECTION_SIZE rather than mirroring the 8192-byte cap Netty applies to HTTP/1.1 and HTTP/2. No public exploit identified at time of analysis and the issue is not on the CISA KEV list, but the vendor advisory (GHSA-c2rx-5r8w-8xr2) rates the issue high severity and a fix is shipped in 4.2.15.Final.