[CVE-2026-61462] mcp-gitlab contains a path traversal vulnerability in the job_id parameter of build/index.js that al…

Descripción técnica

mcp-gitlab contains a path traversal vulnerability in the job_id parameter of build/index.js that allows attackers to redirect GitLab API requests to arbitrary endpoints. Attackers can supply crafted job_id values like ../../../user to escape the intended path prefix and access arbitrary GitLab API resources using the operator's personal access token.

Puntuación CVSS

Score: 8.6/10 — Severidad: HIGH — Estado NIST: Deferred

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

Debilidades (CWE)

CWE-73

Fuente oficial

Publicado en NIST NVD.