CVE-2025-54880 Information

Aug 20, 2025 cve

Description

Mermaid is a JavaScript based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams. In the default configuration of mermaid 11.9.0 and earlier user supplied input for architecture diagram icons is passed to the d3 html() method creating a sink for cross site scripting. This vulnerability is fixed in 11.10.0.

Reference

https://github.com/mermaid-js/mermaid/commit/2aa83302795183ea5c65caec3da1edd6cb4791fc https://github.com/mermaid-js/mermaid/commit/734bde38777c9190a5a72e96421c83424442d4e4 https://github.com/mermaid-js/mermaid/security/advisories/GHSA-8gwm-58g9-j8pw https://github.com/mermaid-js/mermaid/security/advisories/GHSA-8gwm-58g9-j8pw

CNNVD-202508-2184 (Published: 2025-08-19)

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