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CVE-2025-54880
MEDIUM · CVSS 6.1
EPSS exploitation probability: 0%
Published 2025-08-19T17:15:41.060 · Last modified 2026-06-17T09:40:51.440

Summary

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.

Affected products

mermaid_project — mermaid

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.