Mattermost Desktop 5.13.x < 5.13.6 / 6.x < 6.2.0 Multiple Vulnerabilities (MMSA-2026-00651 / MMSA-2026-00652)

The version of Mattermost Desktop installed on the remote host is affected by multiple vulnerabilities: - Mattermost Desktop App versions =6.1 5.5.13.0 fail to restrict the allow list of domains to which NTLM credentials were forwarded to in the Mattermost Desktop App which allows any user on a...

GHSA-M9CV-24RX-8MV7 Filament: Disabled RichEditor field state can be used for XSS

In Filament v3, a disabled RichEditor field rendered its raw state without sanitizing HTML. Where the data stored in this field's state isn't sanitized already when the form state was filled, an attacker could plant malicious HTML or JavaScript and achieve XSS that executes for users who view the...

Filament: Disabled RichEditor field state can be used for XSS

In Filament v3, a disabled RichEditor field rendered its raw state without sanitizing HTML. Where the data stored in this field's state isn't sanitized already when the form state was filled, an attacker could plant malicious HTML or JavaScript and achieve XSS that executes for users who view the...

GHSA-9RPJ-V7HF-VV2W Open WebUI: Authenticated users can target arbitrary configured Ollama backends via unguarded url_idx path parameter

Summary Several direct, index-addressed Ollama proxy routes accept a caller-supplied urlidx path parameter and use it as a raw index into the admin-configured OLLAMABASEURLS list. Access control on these routes validates only whether the user may use the requested model, never which backend the...

DEBIAN-CVE-2026-42530

NGINX Open Source has a vulnerability in the ngxhttpv3module module. When NGINX Open Source is configured to use the HTTP/3 QUIC module, a remote unauthenticated attacker along with conditions beyond their control can use a specially crafted HTTP/3 session to reopen a QPACK encoder stream. This m...

DEBIAN-CVE-2026-42055

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpproxyv2module and ngxhttpgrpcmodule modules. This vulnerability exists when the proxyhttpversion to 2 or grpcpass directives are used to proxy HTTP/2 traffic, the ignoreinvalidheaders directive is set to off, and the...

CVE-2026-42530

NGINX Open Source has a vulnerability in the ngxhttpv3module module. When NGINX Open Source is configured to use the HTTP/3 QUIC module, a remote unauthenticated attacker along with conditions beyond their control can use a specially crafted HTTP/3 session to reopen a QPACK encoder stream. This m...

CVE-2026-42055

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpproxyv2module and ngxhttpgrpcmodule modules. This vulnerability exists when the proxyhttpversion to 2 or grpcpass directives are used to proxy HTTP/2 traffic, the ignoreinvalidheaders directive is set to off, and the...

xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes

An out-of-bounds read flaw was found in the X.Org X server and Xwayland in glXDispChangeDrawableAttributes. A wrong size validation check can read a client-controlled number of bytes, exceeding the request buffer, leading to information disclosure. A write path also exists but requires byte-swapp...

Authentication Bypass

Spring Web Services is vulnerable to Authentication Bypass. The vulnerability is due to X509AuthenticationProvider issuing a fully authenticated X509AuthenticationToken based solely on certificate-to-user mapping, without enforcing standard account status checks such as disabled, locked, expired,...

Malicious code in cryptodao-signer (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector dce8426b1d9dc5bde6547b58a21f2d3b519e56f7c2f948aa7e2173261532cee7 On npm install, the package's postinstall hook executes recon.js, which enumerates a hardcoded list of credential-bearing environment variables...

MAL-2026-5977 Malicious code in cryptodao-signer (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector dce8426b1d9dc5bde6547b58a21f2d3b519e56f7c2f948aa7e2173261532cee7 On npm install, the package's postinstall hook executes recon.js, which enumerates a hardcoded list of credential-bearing environment variables...

MAL-2026-5967 Malicious code in cryptodao-config (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 2b5f3b7ec6eecce3d891664f33660a1c612cdd3c6ac99ba52633ef77a2df543c On npm install, the postinstall hook runs node recon.js, which harvests installer-side secrets and POSTs them over HTTPS with TLS certificate...

PT-2026-50597

Name of the Vulnerable Software and Affected Versions Filament versions 3.0.0 through 3.3.52 Description A disabled RichEditor field renders its raw state without sanitizing HTML. If the data stored in the field's state was not previously sanitized when the form state was filled, an attacker can...

PT-2026-50592

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.6 Description Several direct, index-addressed Ollama proxy routes allow authenticated users to bypass backend isolation. The system accepts a caller-supplied url idx path parameter and uses it as a raw index in...

PT-2026-50439

Name of the Vulnerable Software and Affected Versions NGINX Open Source versions 1.31.0 through 1.31.1 NGINX Ingress Controller affected versions not specified NGINX Gateway Fabric affected versions not specified NGINX Instance Manager affected versions not specified Description A use-after-free...

Duplicate Advisory: Slack reaction events could ignore reaction notification settings

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-fcvx-5cxc-v5p8. This link is maintained to preserve external references. Original Description OpenClaw before 2026.5.12 contains a notification bypass vulnerability allowing Slack reaction events to enter the...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. An attacker using the npm account ehindero hijacked the @mastra npm organization and, in a roughly 30–45 minute burst starting around 01:12 UTC, republished the entire @mastra catalog. The Mastra source code was...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. An attacker using the npm account ehindero hijacked the @mastra npm organization and, in a roughly 30–45 minute burst starting around 01:12 UTC, republished the entire @mastra catalog. The Mastra source code was...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code. An attacker using the npm account ehindero hijacked the @mastra npm organization and, in a roughly 30–45 minute burst starting around 01:12 UTC, republished the entire @mastra catalog. The Mastra source code was...