Vulnerability Description
All versions of the package mcp-markdownify-server are vulnerable to Files or Directories Accessible to External Parties via the get-markdown-file tool. An attacker can craft a prompt that, once accessed by the MCP host, will allow it to read arbitrary files from the host running the server.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/zcaceres/markdownify-mcp/blob/3667bd4765c0e49684ce22df268d02d
- https://github.com/zcaceres/markdownify-mcp/commit/3a6b202d088ef7acb8be84bc09515
- https://security.snyk.io/vuln/SNYK-JS-MCPMARKDOWNIFYSERVER-10249193
- https://security.snyk.io/vuln/SNYK-JS-MCPMARKDOWNIFYSERVER-10249193
FAQ
What is CVE-2025-5273?
CVE-2025-5273 is a vulnerability with a CVSS score of 6.5 (MEDIUM). All versions of the package mcp-markdownify-server are vulnerable to Files or Directories Accessible to External Parties via the get-markdown-file tool. An attacker can craft a prompt that, once acces...
How severe is CVE-2025-5273?
CVE-2025-5273 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-5273?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.