{"action":"Upgrade mediawiki to 1:1.31.6-1 or later.","affected":[{"fixed":"1:1.31.6-1","introduced":"0"}],"component":"mediawiki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:1.31.6-1"],"id":"tcs_01M5NE3AJP4VTET0CXMNCQC58A","modified_at":"2026-09-21T07:03:03.459632308Z","published_at":"2019-12-11T02:15:14.810Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-19709","https://security-tracker.debian.org/tracker/CVE-2019-19709"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-19709#Debian:13/mediawiki","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-19709"}],"summary":"MediaWiki through 1.33.1 allows attackers to bypass the Title_blacklist protection mechanism by starting with an arbitrary title, establishing a non-resolvable redirect for the associated page, and us"}