PT-2026-97051

Name of the Vulnerable Software and Affected Versions GitHub Enterprise Server versions 3.17 through 3.17.20 GitHub Enterprise Server versions 3.18 through 3.18.14 GitHub Enterprise Server versions 3.19 through 3.19.11 GitHub Enterprise Server versions 3.20 through 3.20.7 GitHub Enterprise Server...

CVE-2026-86062: Improper Neutralization of Input During Web Page Generation

LightRAG provides simple and fast retrieval-augmented generation. Prior to 1.5.5, lightragwebui/src/components/retrieval/ChatMessage.tsx renders answer and thinking content with react-markdown, rehypeRaw, and skipHtml=false without an HTML sanitizer. An attacker who can add a document can store r...

ROOT-APP-NPM-AIKIDO-2026-549894 AIKIDO-2026-549894 in markdown-it - Patched by Root

Root has patched AIKIDO-2026-549894 in the markdown-it package for Root:npm. Multiple fixed versions available...

ROOT-APP-NPM-CVE-2022-21670 CVE-2022-21670 in markdown-it - Patched by Root

Root has patched CVE-2022-21670 in the markdown-it package for Root:npm. Multiple fixed versions available...

CVE-2026-91921

Cross-Site Scripting XSS vulnerability due to inadequate input sanitisation in the client-side rendering engine of the 1millionbot AI Chat Platform. An unauthenticated remote user could cause external hyperlinks to be rendered in the web interface by sending messages containing Markdown syntax an...

EUVD-2026-83880

Cross-Site Scripting XSS vulnerability due to inadequate input sanitisation in the client-side rendering engine of the 1millionbot AI Chat Platform. An unauthenticated remote user could cause external hyperlinks to be rendered in the web interface by sending messages containing Markdown syntax an...

CVE-2026-91921 Cross-Site Scripting (XSS) in 1millionbot’s AI chatbot platform

Cross-Site Scripting XSS vulnerability due to inadequate input sanitisation in the client-side rendering engine of the 1millionbot AI Chat Platform. An unauthenticated remote user could cause external hyperlinks to be rendered in the web interface by sending messages containing Markdown syntax an...

CVE-2026-91921 Cross-Site Scripting (XSS) in 1millionbot’s AI chatbot platform

Cross-Site Scripting XSS vulnerability due to inadequate input sanitisation in the client-side rendering engine of the 1millionbot AI Chat Platform. An unauthenticated remote user could cause external hyperlinks to be rendered in the web interface by sending messages containing Markdown syntax an...

CVE-2026-91921

CVE-2026-91921 is a Cross-Site Scripting (XSS) vulnerability in the client-side rendering engine of the 1millionbot AI Chat Platform , caused by inadequate input sanitisation. An unauthenticated remote user can trigger the issue by sending messages containing Markdown syntax and certain unsanitis...

CVE-2026-91921: Improper Neutralization of Input During Web Page Generation

Cross-Site Scripting XSS vulnerability due to inadequate input sanitisation in the client-side rendering engine of the 1millionbot AI Chat Platform. An unauthenticated remote user could cause external hyperlinks to be rendered in the web interface by sending messages containing Markdown syntax an...

EUVD-2026-52282

Grav: Path Traversal in ImageMedium::watermark — arbitrary file disclosure via publicly-cached images...

GHSA-FFMG-HFVG-JHG9 Grav: Stored CSS injection via Markdown image resize() bypasses prior media style sanitizers in Grav

Summary Grav 2.0.0-rc.9 and the current 2.0 branch still allow stored CSS injection through Markdown image media actions. The prior media hardening rejects direct ?style= payloads and unsafe attribute fallbacks, but the adjacent resize action still writes caller-controlled values directly into...

Grav: Stored CSS injection via Markdown image resize() bypasses prior media style sanitizers in Grav

Summary Grav 2.0.0-rc.9 and the current 2.0 branch still allow stored CSS injection through Markdown image media actions. The prior media hardening rejects direct ?style= payloads and unsafe attribute fallbacks, but the adjacent resize action still writes caller-controlled values directly into...

EUVD-2026-42267

Grav: Stored CSS injection via Markdown image resize bypasses prior media style sanitizers in Grav...

CVE-2026-78252 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.3 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that, under certain conditions, an authenticated user could have induced a targeted user to perform unintended state-changing HTTP requests due to improper...

CVE-2026-78252

GitLab CE/EE versions from 15.3 before 19.1.8 , 19.2 before 19.2.6 , and 19.3 before 19.3.2 are affected by improper sanitization of user-controlled data in the Markdown JSON table renderer . Under certain conditions, an authenticated user could induce a targeted user to perform unintended state-...

CVE-2026-92214

A flaw has been found in a2ui-project a2ui up to 0.10.7. Affected is an unknown function of the file samples/community/client/angular/projects/a2a-chat-canvas/src/lib/services/sanitizer-markdown-renderer-service.ts of the component a2a-chat-canvas. Executing a manipulation can lead to cross site...

CVE-2026-92214

CVE-2026-92214 affects a2ui-project a2ui versions up to 0.10.7 , specifically the file sanitizer-markdown-renderer-service.ts within the a2a-chat-canvas Angular component. The vulnerability is a Cross-Site Scripting (XSS) flaw in an unknown function of that service. A remote attacker with low pri...

CVE-2026-92214 a2ui-project a2ui a2a-chat-canvas sanitizer-markdown-renderer-service.ts cross site scripting

A flaw has been found in a2ui-project a2ui up to 0.10.7. Affected is an unknown function of the file samples/community/client/angular/projects/a2a-chat-canvas/src/lib/services/sanitizer-markdown-renderer-service.ts of the component a2a-chat-canvas. Executing a manipulation can lead to cross site...

EUVD-2026-80072

A flaw has been found in a2ui-project a2ui up to 0.10.7. Affected is an unknown function of the file samples/community/client/angular/projects/a2a-chat-canvas/src/lib/services/sanitizer-markdown-renderer-service.ts of the component a2a-chat-canvas. Executing a manipulation can lead to cross site...