pymdown-extensions vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary

CVE-2026-61632Mediumpymdown-extensions: PyMdown Extensions: Path traversal in the b64 extension lets <img src> read files outside base_path CVE-2026-46338Mediumpymdown-extensions: Regression in pymdownx.snippets reintroduces sibling-prefix path traversal bypass despite restrict_base_path CVE-2025-68142Lowpymdown-extensions: PyMdown Extensions has a ReDOS bug in its Figure Capture extension CVE-2023-32309Highpymdown-extensions: Any file can be included with the pymdown-snippets extension

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