Vulnerability Description
Framelink Figma MCP Server before 0.6.3 allows an unauthenticated remote attacker to execute arbitrary operating system commands via a crafted HTTP POST request with shell metacharacters in input that is used by a fetchWithRetry curl command. The vulnerable endpoint fails to properly sanitize user-supplied input, enabling the attacker to inject malicious commands that are executed with the privileges of the MCP process. Exploitation requires network access to the MCP interface.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/GLips/Figma-Context-MCP/blob/96b3852669c5eed65e4a6e20406c2550
- https://github.com/GLips/Figma-Context-MCP/releases/tag/v0.6.3
- https://www.imperva.com/blog/another-critical-rce-discovered-in-a-popular-mcp-se
FAQ
What is CVE-2025-53967?
CVE-2025-53967 is a vulnerability with a CVSS score of 8.0 (HIGH). Framelink Figma MCP Server before 0.6.3 allows an unauthenticated remote attacker to execute arbitrary operating system commands via a crafted HTTP POST request with shell metacharacters in input that...
How severe is CVE-2025-53967?
CVE-2025-53967 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-53967?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.