{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "13.1.0"
              },
              {
                "fixed": "13.1.10"
              },
              {
                "introduced": "13.1.0"
              },
              {
                "fixed": "13.1.10"
              },
              {
                "introduced": "13.2.0"
              },
              {
                "fixed": "13.2.8"
              },
              {
                "introduced": "13.2.0"
              },
              {
                "fixed": "13.2.8"
              },
              {
                "introduced": "13.3.0"
              },
              {
                "fixed": "13.3.4"
              },
              {
                "introduced": "13.3.0"
              },
              {
                "fixed": "13.3.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "1fa237df2f46d34bd56dd8d018183c756094c2e0"
            },
            {
              "fixed": "f87767a40b6a8c337cfdf7539cad37163b9d141e"
            },
            {
              "introduced": "1fa237df2f46d34bd56dd8d018183c756094c2e0"
            },
            {
              "fixed": "f87767a40b6a8c337cfdf7539cad37163b9d141e"
            },
            {
              "introduced": "ce28f708ec5ca68092e16f55e47710367d32f2a1"
            },
            {
              "fixed": "593e80a4ee247065d721e03927d8cfee12cb116b"
            },
            {
              "introduced": "ce28f708ec5ca68092e16f55e47710367d32f2a1"
            },
            {
              "fixed": "593e80a4ee247065d721e03927d8cfee12cb116b"
            },
            {
              "introduced": "4922d2720ace5802587b8324a77a41b373d08e69"
            },
            {
              "fixed": "ad7bd7db4124d1f45168ecae80005a8385606809"
            },
            {
              "introduced": "4922d2720ace5802587b8324a77a41b373d08e69"
            },
            {
              "fixed": "ad7bd7db4124d1f45168ecae80005a8385606809"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. An unauthorized project maintainer could edit the subgroup badges due to the lack of authorization control.",
  "id": "CVE-2020-13313",
  "modified": "2026-03-13T21:50:51.397262001Z",
  "published": "2020-09-14T20:15:11.140Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13313.json"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/118536"
    },
    {
      "type": "REPORT",
      "url": "https://hackerone.com/reports/751264"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}