CVE-2025-53967

CVSS 8 HIGHEPSS 7.4%CWE-420

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 8EPSS 7.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

08 oct 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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

Productos afectados

Framelink · Figma MCP Server

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Referencias

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