{"action":"Upgrade mediawiki to 1:1.39.5-1~deb12u1 or later.","affected":[{"fixed":"1:1.39.5-1~deb12u1","introduced":"0"}],"component":"mediawiki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:1.39.5-1~deb12u1"],"id":"tcs_01M5NJAVQYVRMX76AXWAGR06GJ","modified_at":"2026-10-23T18:04:06.219456935Z","published_at":"2024-10-09T06:15:13.097Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-45359","https://security-tracker.debian.org/tracker/CVE-2023-45359"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-45359","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-45359"}],"summary":"An issue was discovered in the Vector Skin component for MediaWiki before 1.39.5 and 1.40.x before 1.40.1. vector-toc-toggle-button-label is not escaped, but should be, because the line param can have"}