CVE-2025-53967

HIGH EPSS 93.7%
Published Oct 8, 20258mo ago · Modified Jun 17, 20261w ago
8.0 CVSS 3.1
High
Find Similar
Published Oct 8, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
8.0
Exploitability
1.6
Impact
5.8
Vector string
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Attack Vector Adjacent
Attack Complexity High
Privileges Required None
User Interaction None
Scope Changed
Confidentiality High
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
93.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-420

References 3

  • github.com https://github.com/GLips/Figma-Context-MCP/blob/96b3852669c5eed65e4a6e20406c25504d9196f2/src/utils/fetch-with-retry.ts#L34
  • github.com https://github.com/GLips/Figma-Context-MCP/releases/tag/v0.6.3
  • imperva.com https://www.imperva.com/blog/another-critical-rce-discovered-in-a-popular-mcp-server/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.