{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:jenkins:pipeline\\:_groovy_libraries:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "798.v5cc688825312"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5cc688825312c805c93cadd0b61c42cdbf45f61f"
            }
          ],
          "repo": "https://github.com/jenkinsci/pipeline-groovy-lib-plugin",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "Jenkins Pipeline: Groovy Libraries Plugin 797.v90ea_a_9b_e45a_0 and earlier does not prohibit symbolic links in shared libraries, allowing attackers able to control the content of a library used by a Pipeline job to read arbitrary files on the Jenkins controller filesystem.",
  "id": "CVE-2026-48921",
  "modified": "2026-07-08T05:36:37.933822448Z",
  "published": "2026-05-27T15:16:31.747Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.jenkins.io/security/advisory/2026-05-27/#SECURITY-3727"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}