CVE-2025-53967
- State
- Published
- Severity
- 8.0 High
- Published
- Oct 8, 2025
- Updated
- Oct 8, 2025
- Reserved
- Jul 16, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.0 High | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N | mitre |
Weaknesses
- CWE-420 Unprotected Alternate Channel
Affected Products
| Product | Versions |
|---|---|
Figma MCP ServerFramelink |
|
References
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