{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "11.7.0"
              },
              {
                "last_affected": "11.11.0"
              },
              {
                "introduced": "11.7.0"
              },
              {
                "last_affected": "11.11.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "c02f0d47774ac40ee0d1097d00d7980ef0c7012c"
            },
            {
              "last_affected": "deb6f84e91fe4d21daa6b5558c517254ea2668a3"
            },
            {
              "introduced": "c02f0d47774ac40ee0d1097d00d7980ef0c7012c"
            },
            {
              "last_affected": "deb6f84e91fe4d21daa6b5558c517254ea2668a3"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue was discovered in GitLab Enterprise Edition 11.7 through 11.11. The epic details page contained a lack of input validation and output encoding issue which resulted in a persistent XSS vulnerability on child epics.",
  "id": "CVE-2019-12442",
  "modified": "2026-03-13T21:50:07.283780860Z",
  "published": "2020-03-10T15:15:14.637Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://about.gitlab.com/blog/categories/releases/"
    },
    {
      "type": "ADVISORY",
      "url": "https://about.gitlab.com/releases/2019/06/03/security-release-gitlab-11-dot-11-dot-1-released/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}