---
id: CVE-2025-53967
title: >-
  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 com…
summary: >-
  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 com…
severity: high
cvss: 8
cvssVector: 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N'
cwe:
  - CWE-420
published: '2025-10-08'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T13:10:00.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-53967'
references:
  - url: >-
      https://github.com/GLips/Figma-Context-MCP/blob/96b3852669c5eed65e4a6e20406c25504d9196f2/src/utils/fetch-with-retry.ts#L34
    label: cve@mitre.org
  - url: 'https://github.com/GLips/Figma-Context-MCP/releases/tag/v0.6.3'
    label: cve@mitre.org
  - url: >-
      https://www.imperva.com/blog/another-critical-rce-discovered-in-a-popular-mcp-server/
    label: cve@mitre.org
tags:
  - nvd
epss: 0.05829
epssPercentile: 0.9297
ingestedAt: '2026-10-08T13:42:55.013Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.