Vulnerability DatabaseCVE-2026-61462
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CVE-2026-61462
Published:July 13, 2026
Updated:August 04, 2026
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.
Affected Packages
https://github.com/zereight/gitlab-mcp.git (GITHUB):
Affected version(s) >=v1.0.34 <v2.1.32
Fix Suggestion:
Update to version v2.1.32
@zereight/mcp-gitlab (NPM):
Affected version(s) >=1.0.0 <2.1.38
Fix Suggestion:
Update to version 2.1.38
Related Resources (6)
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61462.json
https://github.com/zereight/gitlab-mcp/commit/e2a81a047ab8750fa5bfa1763b5d85e5616f3994
https://nvd.nist.gov/vuln/detail/CVE-2026-61462
https://www.vulncheck.com/advisories/mcp-gitlab-path-traversal-via-job-id-parameter
https://github.com/zereight/gitlab-mcp
https://github.com/zereight/gitlab-mcp/issues/587
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CVSS v4
Base Score:
9.2
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
External Control of File Name or Path
CWE-73
EPSS
Base Score:
0.38