Security advisory

{
  "id": "22459ea95a01f808cbbb1df98f3fcc1278895f43b344b7ab1309dc44127b7d17",
  "url": "https://osv.dev/vulnerability/CVE-2021-22186",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-22186",
    "summary": "An authorization issue in GitLab CE/EE version 9.4 and up allowed a group maintainer to modify group CI/CD variables which should be restricted to group owners",
    "evidence": "osv:CVE-2021-22186",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-22186",
      "aliases": [
        "BIT-gitlab-2021-22186",
        "CVE-2021-22186"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://gitlab.com/gitlab-org/gitlab",
              "type": "GIT",
              "events": [
                {
                  "introduced": "1cfb4f1bd87be2a38c61dbe78f10c351449ab8b4"
                },
                {
                  "fixed": "ded43137257821a63d14f633dfcb20cd0e74eef0"
                },
                {
                  "introduced": "1ae10d096922ba13b0ffaa20ab616f86dbeb5a89"
                },
                {
                  "fixed": "cf644d8cfc779f5a1aa118bebcf53b4e40247c37"
                },
                {
                  "introduced": "a1a60e9f753f4e99f2b13b24028a6092a897cc06"
                },
                {
                  "fixed": "2817b49bf5d0f08b28dfde7b143162eecf2a88a7"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "9.4.0"
                      },
                      {
                        "fixed": "13.7.8"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "9.4.0"
                      },
                      {
                        "fixed": "13.7.8"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "13.8.0"
                      },
                      {
                        "fixed": "13.8.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "13.8.0"
                      },
                      {
                        "fixed": "13.8.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "13.9.0"
                      },
                      {
                        "fixed": "13.9.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "13.9.0"
                      },
                      {
                        "fixed": "13.9.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v13.9.1-ee",
            "v13.9.0-ee",
            "v13.8.3-ee",
            "v13.8.1-ee",
            "v13.8.0-ee"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-22186.json"
          }
        }
      ],
      "modified": "2026-10-30T10:30:58.397214223Z",
      "provider": "osv",
      "references": [
        "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22186.json",
        "https://gitlab.com/gitlab-org/gitlab/-/issues/321653"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-22186",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 432365,
  "published_at": "2021-03-24T17:15:14.087+00:00"
}