{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "13.4.0"
              },
              {
                "fixed": "13.12.9"
              },
              {
                "introduced": "13.4.0"
              },
              {
                "fixed": "13.12.9"
              },
              {
                "introduced": "14.0.0"
              },
              {
                "fixed": "14.0.7"
              },
              {
                "introduced": "14.0.0"
              },
              {
                "fixed": "14.0.7"
              },
              {
                "introduced": "14.1.0"
              },
              {
                "fixed": "14.1.2"
              },
              {
                "introduced": "14.1.0"
              },
              {
                "fixed": "14.1.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "e70802d39ca8751d0f167d736a34a39c1dc695bc"
            },
            {
              "fixed": "cdec15d2a57e0e91df125713022bf18a9878edae"
            },
            {
              "introduced": "e70802d39ca8751d0f167d736a34a39c1dc695bc"
            },
            {
              "fixed": "cdec15d2a57e0e91df125713022bf18a9878edae"
            },
            {
              "introduced": "0034acfc891b0cbc2ecc4aa4c5ca0d1f89e3c32f"
            },
            {
              "fixed": "2124823be81f07274ec34739351f84565c7064bb"
            },
            {
              "introduced": "0034acfc891b0cbc2ecc4aa4c5ca0d1f89e3c32f"
            },
            {
              "fixed": "2124823be81f07274ec34739351f84565c7064bb"
            },
            {
              "introduced": "e4567ef4362f4ef24a09112564b31dfe9044ea12"
            },
            {
              "fixed": "0bf9b154ab444113db7b13c8d6c6ae856d7893e6"
            },
            {
              "introduced": "e4567ef4362f4ef24a09112564b31dfe9044ea12"
            },
            {
              "fixed": "0bf9b154ab444113db7b13c8d6c6ae856d7893e6"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Improper authorization in GitLab EE affecting all versions since 13.4 allowed a user who previously had the necessary access to trigger deployments to protected environments under specific conditions after the access has been removed",
  "id": "CVE-2021-22253",
  "modified": "2026-03-13T21:54:06.945190645Z",
  "published": "2021-08-23T20:15:13.257Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22253.json"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/323794"
    },
    {
      "type": "REPORT",
      "url": "https://hackerone.com/reports/1113783"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}