{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:jenkins:github_branch_source:*:*:*:*:*:jenkins:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1967.vdea_d580c1a_b_a"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "dead580c1abaa4e8879521a0d30947c0f79f5b70"
            }
          ],
          "repo": "https://github.com/jenkinsci/github-branch-source-plugin",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdea_d580c1a_b_a_ and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials.",
  "id": "CVE-2026-42522",
  "modified": "2026-07-08T05:37:04.965498684Z",
  "published": "2026-04-29T14:16:19.260Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3702"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}