{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "12.1.0"
              },
              {
                "fixed": "12.1.10"
              },
              {
                "introduced": "12.1.0"
              },
              {
                "fixed": "12.1.10"
              }
            ]
          },
          "events": [
            {
              "introduced": "1f2e6f3f6d84b8eab5526acdd69c38f5b78c3b0e"
            },
            {
              "fixed": "979e4003acabde02ca58a13c8cd97535d7a9015a"
            },
            {
              "introduced": "1f2e6f3f6d84b8eab5526acdd69c38f5b78c3b0e"
            },
            {
              "fixed": "979e4003acabde02ca58a13c8cd97535d7a9015a"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A XSS exists in Gitlab CE/EE \u003c 12.1.10 in the Mermaid plugin.",
  "id": "CVE-2019-15586",
  "modified": "2026-03-13T21:46:40.530921564Z",
  "published": "2020-01-28T03:15:10.637Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://about.gitlab.com/blog/2019/09/30/security-release-gitlab-12-dot-3-dot-2-released/"
    },
    {
      "type": "REPORT",
      "url": "https://hackerone.com/reports/645043"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}