{"id":"UBUNTU-CVE-2018-12606","details":"An issue was discovered in GitLab Community Edition and Enterprise Edition before 10.7.6, 10.8.x before 10.8.5, and 11.x before 11.0.1. The wiki contains a persistent XSS issue due to a lack of output encoding affecting a specific markdown feature.","modified":"2025-10-24T04:47:05Z","published":"2018-08-03T18:29:00Z","upstream":["CVE-2018-12606"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-12606"},{"type":"REPORT","url":"https://about.gitlab.com/2018/06/25/security-release-gitlab-11-dot-0-dot-1-released/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-12606"}],"affected":[{"package":{"name":"gitlab","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/gitlab@8.5.8+dfsg-5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"],"ecosystem_specific":{"binaries":[{"binary_version":"8.5.8+dfsg-5","binary_name":"gitlab"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12606.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}