{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.157.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0ebfc2acee98227d4938fd2fc4764ac4a840e12c"
            }
          ],
          "repo": "https://github.com/jenkinsci/tfs-plugin",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A cross-site request forgery (CSRF) vulnerability in Jenkins Team Foundation Server Plugin 5.157.1 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.",
  "id": "CVE-2021-21638",
  "modified": "2026-03-13T21:53:43.354214452Z",
  "published": "2021-03-30T12:16:10.987Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2021/03/30/1"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2283%20%282%29"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}