DRUPAL-CONTRIB-2026-075

This module enables you to use Single Directory Components in site building views, field formatters, blocks, layouts and it improves the Developer Experience DX with SDC. The module doesn't sufficiently sanitize the markup passed to components under certain scenarios. This vulnerability is...

CVE-2026-59930

Mistune (Python Markdown parser) prior to 3.3.0 has a vulnerability in the toc/TableOfContents directive: heading IDs are generated as predictable toc_N values without slugifying the heading text. This can allow attacker-controlled id="toc_N" content to collide with generated anchors, potentially...

CVE-2026-59930 Mistune toc / TableOfContents directive: heading IDs use predictable `toc_N` numbering with no slugification, allowing collision with attacker-controlled `id="toc_N"` content

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, the toc plugin and TableOfContents directive generate heading IDs as predictable tocN values without slugifying the heading text, allowing attacker-controlled id="tocN" content to collide with generated anchors and...

CVE-2026-59930 Mistune toc / TableOfContents directive: heading IDs use predictable `toc_N` numbering with no slugification, allowing collision with attacker-controlled `id="toc_N"` content

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, the toc plugin and TableOfContents directive generate heading IDs as predictable tocN values without slugifying the heading text, allowing attacker-controlled id="tocN" content to collide with generated anchors and...

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap

A flaw was found in the OpenSSL CMS implementation RFC 3211 KEK Unwrap. This vulnerability allows memory corruption, an application level denial of service, or potential execution of attacker-supplied code via crafted CMS messages using password-based encryption PWRI...

USN-8516-1: Apache HTTP Server vulnerabilities

It was discovered that Apache HTTP Server's modldap module incorrectly handled memory when processing per-directory configurations. An attacker could use this issue to cause the server to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2026-29167 It was discovered...

USN-8516-1 apache2 vulnerabilities

It was discovered that Apache HTTP Server's modldap module incorrectly handled memory when processing per-directory configurations. An attacker could use this issue to cause the server to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2026-29167 It was discovered...

EUVD-2026-42267

Grav before 2.0.0 affected through 2.0.0-rc.9 and the 2.0 branch contains a stored CSS injection vulnerability in the Markdown image resize media action. Prior media hardening rejects direct ?style= payloads and unsafe attribute fallbacks, but the resize action in Excerpts::processMediaActions...

CVE-2026-58654

The Grav API plugin getgrav/grav-plugin-api 1.0.0 contains an unrestricted file upload vulnerability in the avatar upload endpoint /api/v1/users/user/avatar. The endpoint validates only the client-declared MIME type getClientMediaType beginning with 'image/' and does not inspect the actual file...

CVE-2026-58654 Grav - Arbitrary File Upload via Avatar Endpoint

The Grav API plugin getgrav/grav-plugin-api 1.0.0 contains an unrestricted file upload vulnerability in the avatar upload endpoint /api/v1/users/user/avatar. The endpoint validates only the client-declared MIME type getClientMediaType beginning with 'image/' and does not inspect the actual file...

EUVD-2026-42265

The Grav API plugin getgrav/grav-plugin-api 1.0.0 contains an unrestricted file upload vulnerability in the avatar upload endpoint /api/v1/users/user/avatar. The endpoint validates only the client-declared MIME type getClientMediaType beginning with 'image/' and does not inspect the actual file...

CVE-2026-59710

A flaw was found in Showdown. This vulnerability, a stored cross-site scripting XSS issue, allows an attacker to inject malicious code into web pages. By exploiting unescaped table header ID attributes in markdown, an attacker can embed arbitrary HTML and script-executing elements. When untrusted...

UI Patterns (SDC in Drupal UI) - Moderately critical - Cross site scripting - SA-CONTRIB-2026-075

This module enables you to use Single Directory Components in site building views, field formatters, blocks, layouts and it improves the Developer Experience DX with SDC. The module doesn't sufficiently sanitize the markup passed to components under certain scenarios. This vulnerability is...

PT-2026-56585

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 16.5 through 18.11.6 GitLab CE/EE versions 19.0 through 19.0.3 GitLab CE/EE versions 19.1 through 19.1.1 Description An issue exists where an authenticated user can create a repository where the content displayed in the w...

PT-2026-56679

Name of the Vulnerable Software and Affected Versions zalando/skipper versions prior to 0.26.10 Description The OpenPolicyAgent integration in zalando/skipper contains a flaw that allows request-body inspection to be bypassed. This occurs during HTTP/1.1 requests using Transfer-Encoding: chunked...

PT-2026-56665

Name of the Vulnerable Software and Affected Versions Drupal AI SEO/GEO Analyzer versions 0.0.0 through 1.1.3 Description Stored Cross-site Scripting XSS occurs when the module generates SEO/GEO analysis reports by sending entity content, including comments, to a Large Language Model LLM. The...

Linux Distros Unpatched Vulnerability : CVE-2026-58470

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GNU Wget through 1.25.0, fixed in commit 43d3ba9, contains an integer overflow vulnerability in the parsecontentrange function within src/http.c that allows...

PT-2026-56664

Name of the Vulnerable Software and Affected Versions Drupal UI Patterns SDC in Drupal UI versions 2.0.0 through 2.0.17 Description An issue exists where the module does not sufficiently sanitize markup passed to components in certain scenarios, leading to Stored Cross-site Scripting XSS...

PT-2026-56548

Name of the Vulnerable Software and Affected Versions httplib2 versions prior to 0.32.0 Description An issue exists where the library performs unbounded decompression of HTTP response bodies encoded with Content-Encoding: gzip or deflate within the decompressContent function in httplib2/init.py. ...

CVE-2026-58473

Cognee before 1.2.0 contains an improper access control vulnerability that allows unauthenticated attackers to overwrite the global LLM provider configuration by self-registering an account and calling the settings endpoint, which performs no admin or superuser check. Attackers can redirect all L...