P4Verified

CVE-2026-61462: mcp-gitlab 0 to before 2.1.18

CVE-2026-61462. CVSS 3.1 base score 8.6 (HIGH, Vendor/CNA). EPSS 0.00508 (percentile 0.41421), scored 2026-10-06.

Affected technology

mcp-gitlab · 0 to before 2.1.18
zereight

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

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. Vendor/CNA’s CVSS 4.0 assessment (base score 9.2/10) rates confidentiality impact as high; integrity and availability impact as none.

Published 2026-10-08 17:34:48.280798+00:00

CWE: CWE-73
CCR priority: 34.5 /100 (P4)
CVSS 3.1: 8.6 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N · Vendor/CNA
EPSS: 0.00508 · percentile 0.41529 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-61462.html