CVE-2025-53967

HIGH

8.0

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung8.0

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

AngriffsvektorADJACENT_NETWORK

KomplexitatHIGH

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht10/8/2025

Zuletzt geandert10/8/2025

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-420

Referenzen

https://github.com/GLips/Figma-Context-MCP/blob/96b3852669c5eed65e4a6e20406c25504d9196f2/src/utils/fetch-with-retry.ts#L34(cve@mitre.org)

https://github.com/GLips/Figma-Context-MCP/releases/tag/v0.6.3(cve@mitre.org)

https://www.imperva.com/blog/another-critical-rce-discovered-in-a-popular-mcp-server/(cve@mitre.org)

IOC Korrelationen

Keine Korrelationen erfasst

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