{"id":"CVE-2019-19313","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-19313","generatedAt":"2026-10-28T01:49:16.387Z","title":"GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service.","description":"GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service. Certain characters were making it impossible to create, edit, or view issues and commits.","published":"2020-01-05T22:15:11.000Z","lastModified":"2026-06-17T02:26:29.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-755"],"affected":["gitlab/gitlab"],"epss":{"score":0.01464,"percentile":0.73462,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-1-released/","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://about.gitlab.com/blog/categories/releases/","tags":["Release Notes"],"source":"cve@mitre.org"},{"url":"https://gitlab.com/gitlab-org/gitlab/issues/14947","tags":["Broken Link"],"source":"cve@mitre.org"},{"url":"https://about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-1-released/","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://about.gitlab.com/blog/categories/releases/","tags":["Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://gitlab.com/gitlab-org/gitlab/issues/14947","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-19313","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}