{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "0.29"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "de1f9d9f2ee77d10b1f46c503941d71587001496"
            }
          ],
          "repo": "https://github.com/jenkinsci/github-oauth-plugin",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An session fixation vulnerability exists in Jenkins GitHub Authentication Plugin 0.29 and earlier in GithubSecurityRealm.java that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.",
  "id": "CVE-2019-1003019",
  "modified": "2026-03-13T21:50:21.198794539Z",
  "published": "2019-02-06T16:29:00.920Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://jenkins.io/security/advisory/2019-01-28/#SECURITY-797"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}