{"id":"CVE-2019-15586","aliases":["EUVD-2019-6554","GHSA-vm62-p48h-5h9h"],"status":"published","title":"A XSS exists in Gitlab CE/EE \u003c 12.1.10 in the Mermaid plugin.","description":"A XSS exists in Gitlab CE/EE \u003c 12.1.10 in the Mermaid plugin.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00763,"percentile":0.5566,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-01-28T02:14:59Z","modified":"2026-10-30T10:30:49Z","products":[{"vendor":"gitlab","product":"gitlab"},{"vendor":"gitlab","product":"gitlab ce/ee"}],"references":[{"url":"https://hackerone.com/reports/645043","tags":["x_refsource_MISC","x_transferred","Permissions Required","report"]},{"url":"https://about.gitlab.com/blog/2019/09/30/security-release-gitlab-12-dot-3-dot-2-released/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-15586"},{"url":"https://github.com/advisories/GHSA-vm62-p48h-5h9h"}],"sources":{"cve":[{"id":"CVE-2019-15586","description":"A XSS exists in Gitlab CE/EE \u003c 12.1.10 in the Mermaid plugin.","status":"published","published":"2020-01-28T02:14:59Z","modified":"2024-08-05T00:49:13.628Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:20:21.397307Z"}],"euvd":[{"id":"EUVD-2019-6554","description":"A XSS exists in Gitlab CE/EE \u003c 12.1.10 in the Mermaid plugin.","status":"published","published":"2020-01-28T02:14:59Z","modified":"2024-08-05T00:49:13Z","updated_at":"2026-11-03T02:40:35.584574Z"}],"ghsa":[{"id":"GHSA-vm62-p48h-5h9h","title":"A XSS exists in Gitlab CE/EE \u003c 12.1.10 in the Mermaid plugin.","description":"A XSS exists in Gitlab CE/EE \u003c 12.1.10 in the Mermaid plugin.","status":"published","published":"2022-05-24T17:07:32Z","modified":"2023-01-29T05:01:24Z","updated_at":"2026-11-02T14:44:48.898243Z"}],"nvd":[{"id":"CVE-2019-15586","description":"A XSS exists in Gitlab CE/EE \u003c 12.1.10 in the Mermaid plugin.","status":"published","published":"2020-01-28T03:15:10.637Z","modified":"2026-06-17T02:20:41.677Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:05:43.875329Z"}],"osv":[{"id":"CVE-2019-15586","description":"A XSS exists in Gitlab CE/EE \u003c 12.1.10 in the Mermaid plugin.","status":"published","published":"2020-01-28T03:15:10.637Z","modified":"2026-10-30T10:30:49.516863368Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:11.361782Z"}]}}