{"action":"Upgrade mediawiki to 1:1.39.7-1~deb12u1 or later.","affected":[{"fixed":"1:1.39.7-1~deb12u1","introduced":"0"}],"component":"mediawiki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:1.39.7-1~deb12u1"],"id":"tcs_01M5NKGKRB9KSTS28W7FPT3PEC","modified_at":"2026-09-15T09:03:18.734893913Z","published_at":"2024-05-05T19:15:07.307Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-34507","https://security-tracker.debian.org/tracker/CVE-2024-34507"],"severity":{"label":"high","score":7.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-34507","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-34507"}],"summary":"An issue was discovered in includes/CommentFormatter/CommentParser.php in MediaWiki before 1.39.7, 1.40.x before 1.40.3, and 1.41.x before 1.41.1. XSS can occur because of mishandling of the 0x1b char"}