{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "8.15.0"
              },
              {
                "fixed": "12.7.9"
              },
              {
                "introduced": "8.15.0"
              },
              {
                "fixed": "12.7.9"
              },
              {
                "introduced": "12.8.0"
              },
              {
                "fixed": "12.8.9"
              },
              {
                "introduced": "12.8.0"
              },
              {
                "fixed": "12.8.9"
              },
              {
                "introduced": "12.9.0"
              },
              {
                "fixed": "12.9.3"
              },
              {
                "introduced": "12.9.0"
              },
              {
                "fixed": "12.9.3"
              }
            ]
          },
          "events": [
            {
              "introduced": "c1710afbd437c557741ff4c7fa185c6ffb89bf1b"
            },
            {
              "fixed": "653aeeabba2ac7b5510af3901d1e684436ca901c"
            },
            {
              "introduced": "c1710afbd437c557741ff4c7fa185c6ffb89bf1b"
            },
            {
              "fixed": "653aeeabba2ac7b5510af3901d1e684436ca901c"
            },
            {
              "introduced": "0bd32f788647bb832f3d9eb5746cbda5300e0fa2"
            },
            {
              "fixed": "bdf986aa14379fc3e5981b186320cc23f0ab31a9"
            },
            {
              "introduced": "0bd32f788647bb832f3d9eb5746cbda5300e0fa2"
            },
            {
              "fixed": "bdf986aa14379fc3e5981b186320cc23f0ab31a9"
            },
            {
              "introduced": "073a4ba8016203c9e48595afd3ddea430d9420a3"
            },
            {
              "fixed": "7c13691fb8ee04fc566782d3aa3e84b447a85edc"
            },
            {
              "introduced": "073a4ba8016203c9e48595afd3ddea430d9420a3"
            },
            {
              "fixed": "7c13691fb8ee04fc566782d3aa3e84b447a85edc"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue was discovered in GitLab CE and EE 8.15 through 12.9.2. Members of a group could still have access after the group is deleted.",
  "id": "CVE-2020-11649",
  "modified": "2026-03-13T21:57:57.633991766Z",
  "published": "2020-04-22T20:15:11.433Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://about.gitlab.com/blog/categories/releases/"
    },
    {
      "type": "ADVISORY",
      "url": "https://about.gitlab.com/releases/2020/04/14/critical-security-release-gitlab-12-dot-9-dot-3-released/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}