{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "12.1.0"
              },
              {
                "fixed": "12.1.14"
              },
              {
                "introduced": "12.1.0"
              },
              {
                "fixed": "12.1.14"
              },
              {
                "introduced": "12.2.0"
              },
              {
                "fixed": "12.2.8"
              },
              {
                "introduced": "12.2.0"
              },
              {
                "fixed": "12.2.8"
              },
              {
                "introduced": "12.3.0"
              },
              {
                "fixed": "12.3.5"
              },
              {
                "introduced": "12.3.0"
              },
              {
                "fixed": "12.3.5"
              }
            ]
          },
          "events": [
            {
              "introduced": "1f2e6f3f6d84b8eab5526acdd69c38f5b78c3b0e"
            },
            {
              "fixed": "d5b3df8d78487c9704f72a32faf3a66f8de02820"
            },
            {
              "introduced": "1f2e6f3f6d84b8eab5526acdd69c38f5b78c3b0e"
            },
            {
              "fixed": "d5b3df8d78487c9704f72a32faf3a66f8de02820"
            },
            {
              "introduced": "30032e00da906361c553a1eef4ffcd13378b43ee"
            },
            {
              "fixed": "60f4183870976246e6e6f1b2e5fd3d20a7fc1fd9"
            },
            {
              "introduced": "30032e00da906361c553a1eef4ffcd13378b43ee"
            },
            {
              "fixed": "60f4183870976246e6e6f1b2e5fd3d20a7fc1fd9"
            },
            {
              "introduced": "c5ab21eda575676ffc46b85cab3456473c0357c6"
            },
            {
              "fixed": "9dbaa74001832e0fdc20a7c0c46b2440fbb6e922"
            },
            {
              "introduced": "c5ab21eda575676ffc46b85cab3456473c0357c6"
            },
            {
              "fixed": "9dbaa74001832e0fdc20a7c0c46b2440fbb6e922"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An access control issue exists in \u003c 12.3.5, \u003c 12.2.8, and \u003c 12.1.14 for GitLab Community Edition (CE) and Enterprise Edition (EE) where private merge requests and issues would be disclosed with the Group Search feature provided by Elasticsearch integration",
  "id": "CVE-2019-15590",
  "modified": "2026-03-13T21:51:43.219638839Z",
  "published": "2020-01-28T03:15:10.717Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://about.gitlab.com/releases/2019/10/07/security-release-gitlab-12-dot-3-dot-5-released/"
    },
    {
      "type": "REPORT",
      "url": "https://hackerone.com/reports/701144"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}