{"action":"Upgrade mediawiki to 1:1.19.8+dfsg-2.2 or later.","affected":[{"fixed":"1:1.19.8+dfsg-2.2","introduced":"0"}],"component":"mediawiki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:1.19.8+dfsg-2.2"],"id":"tcs_01M5NAJ49DF88JSWV0M0MF77HH","modified_at":"2026-09-01T20:03:18.435981650Z","published_at":"2020-02-06T15:15:10.387Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-4572","https://security-tracker.debian.org/tracker/CVE-2013-4572"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-4572#Debian:13/mediawiki","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-4572"}],"summary":"The CentralNotice extension for MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 sets the Cache-Control header to cache session cookies when a user is autocreated, which allows"}