{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.1.18"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "74a8c834424ff557ad8bc6f225e4dc5acf80aa13"
            }
          ],
          "repo": "https://github.com/zereight/gitlab-mcp",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-73"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61462.json"
  },
  "details": "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.",
  "id": "CVE-2026-61462",
  "modified": "2026-07-15T01:49:00.885117059Z",
  "published": "2026-07-13T17:17:26.026Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61462.json"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/zereight/gitlab-mcp"
    },
    {
      "type": "FIX",
      "url": "https://github.com/zereight/gitlab-mcp/commit/e2a81a047ab8750fa5bfa1763b5d85e5616f3994"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/zereight/gitlab-mcp/issues/587"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-61462"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/mcp-gitlab-path-traversal-via-job-id-parameter"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "mcp-gitlab Path Traversal via job_id Parameter"
}