CVE-2025-53967 Command injection in Figma MCP Server
Unauthenticated remote attackers can execute arbitrary OS commands via crafted HTTP requests in the Figma MCP Server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-53967?
CVE-2025-53967 is a high-severity command injection vulnerability in Framelink Figma MCP Server, published on 8 Oct 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-420
Which versions are affected by CVE-2025-53967?
How do I fix CVE-2025-53967?
Upgrade to a fixed version.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2025-53967 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-53967 exists.