CVE-2026-61462

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.

CVSS v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/zereight/gitlab-mcp
https://github.com/zereight/gitlab-mcp/commit/e2a81a047ab8750fa5bfa1763b5d85e5616f3994
https://github.com/zereight/gitlab-mcp/issues/587
https://www.vulncheck.com/advisories/mcp-gitlab-path-traversal-via-job-id-parameter
https://github.com/zereight/gitlab-mcp/issues/587

Configurations

No configuration.

History

13 Jul 2026, 19:17

Type	Values Removed	Values Added
References	~~() https://github.com/zereight/gitlab-mcp/issues/587 -~~	() https://github.com/zereight/gitlab-mcp/issues/587 -

13 Jul 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-13 18:16

Updated : 2026-07-13 20:03

NVD link : CVE-2026-61462

Mitre link : CVE-2026-61462

CVE.ORG link : CVE-2026-61462

JSON object : View

Products Affected

No product.

CWE

CWE-73

External Control of File Name or Path

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