4 matches found
CVE-2026-74234
Legora before 2026-08-14 contains a cross-site scripting vulnerability that allows attackers to achieve arbitrary JavaScript execution in a victim's browser by embedding a Mermaid block prefixed with a gray-matter JavaScript front-matter directive, causing the front-matter parser to invoke eval...
EUVD-2026-60437
Legora before 2026-08-14 contains a cross-site scripting vulnerability that allows attackers to achieve arbitrary JavaScript execution in a victim's browser by embedding a Mermaid block prefixed with a gray-matter JavaScript front-matter directive, causing the front-matter parser to invoke eval...
CVE-2026-74234 Legora < 2026-08-14 XSS via Mermaid gray-matter JavaScript Engine
Legora before 2026-08-14 contains a cross-site scripting vulnerability that allows attackers to achieve arbitrary JavaScript execution in a victim's browser by embedding a Mermaid block prefixed with a gray-matter JavaScript front-matter directive, causing the front-matter parser to invoke eval...
CVE-2026-74234
Legora before 2026-08-14 renders Mermaid diagrams by running a gray-matter front-matter parser that calls eval() before SVG sanitization, letting attackers inject arbitrary JavaScript via crafted diagram content. Impact is elevated on Word and Outlook add-in surfaces where bearer session tokens a...