CVEvulnerability

CVE-2025-53967

8.0 HIGH Published 2025-10-08 Modified 2026-10-08 Official page ↗
Status
Deferred
Published
2025-10-08
Last modified
2026-10-08
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.0 HIGH — CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Weaknesses
CWE-420

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.

Related

Weakness · CWE (1)

  • CWE-420 Unprotected Alternate Channel weakness

References