{"action":"Upgrade mediawiki to 1:1.25.5-1 or later.","affected":[{"fixed":"1:1.25.5-1","introduced":"0"}],"component":"mediawiki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:1.25.5-1"],"id":"tcs_01M5NB955XEZ9FG6EF1YKA109S","modified_at":"2026-09-09T06:47:31.216838555Z","published_at":"2015-09-01T14:59:04.947Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-6727","https://security-tracker.debian.org/tracker/CVE-2015-6727"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-6727#Debian:14/mediawiki","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-6727"}],"summary":"The Special:DeletedContributions page in MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2 allows remote attackers to determine if an IP is autoblocked via the \"Change block\" te"}