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Description

Framelink Figma MCP Server fetchWithRetry Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Framelink Figma MCP Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the fetchWithRetry method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-27877.

PUBLISHED Reserved 2025-12-23 | Published 2026-01-23 | Updated 2026-01-23 | Assigner zdi




CRITICAL: 9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

Default status
unknown

72cae181ecf15b85787b9fe3bb14000d80a6b2df
affected

References

www.zerodayinitiative.com/advisories/ZDI-25-1197/ (ZDI-25-1197)

github.com/...xt-MCP/security/advisories/GHSA-gxw4-4fc5-9gr5 (vendor-provided URL) vendor-advisory

cve.org (CVE-2025-15061)

nvd.nist.gov (CVE-2025-15061)

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