{"id":"CVE-2013-7444","aliases":["DEBIAN-CVE-2013-7444","EUVD-2013-7208","GHSA-9gx3-9j25-7h5c"],"status":"published","title":"The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if...","description":"The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the \"Change block\" text.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02322,"percentile":0.83586,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2015-09-01T14:00:00Z","modified":"2026-09-01T20:03:19Z","fixes":[{"ecosystem":"Debian:12","package":"mediawiki","fixed_in":["1:1.25.5-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mediawiki","fixed_in":["1:1.25.5-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mediawiki","fixed_in":["1:1.25.5-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.25.5-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.25.5-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.25.5-1"}]}]}],"products":[{"vendor":"mediawiki","product":"mediawiki"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2015/08/27/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://github.com/wikimedia/mediawiki/commit/dc2966bd05b69321300c63fd0bd78e7c78ecea6e","tags":["x_refsource_CONFIRM","x_transferred","fix"]},{"url":"https://phabricator.wikimedia.org/T48457","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2015/08/12/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-7444"},{"url":"https://github.com/advisories/GHSA-9gx3-9j25-7h5c"},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-7444","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2013-7444","description":"The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the \"Change block\" text.","status":"published","published":"2015-09-01T14:00:00Z","modified":"2024-08-06T18:09:16.877Z","updated_at":"2026-11-02T14:34:59.222149Z"}],"euvd":[{"id":"EUVD-2013-7208","description":"The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the \"Change block\" text.","status":"published","published":"2015-09-01T14:00:00Z","modified":"2024-08-06T18:09:16Z","updated_at":"2026-11-03T01:56:23.526026Z"}],"ghsa":[{"id":"GHSA-9gx3-9j25-7h5c","title":"The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if...","description":"The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the \"Change block\" text.","status":"published","published":"2022-05-17T04:08:40Z","modified":"2023-01-28T05:01:15Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:43:31.850485Z"}],"nvd":[{"id":"CVE-2013-7444","description":"The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the \"Change block\" text.","status":"published","published":"2015-09-01T14:59:00.137Z","modified":"2026-06-17T00:01:58.1Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:02:51.408338Z"}],"osv":[{"id":"CVE-2013-7444","description":"The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the \"Change block\" text.","status":"published","published":"2015-09-01T14:59:00Z","modified":"2026-04-10T03:44:34.976722Z","updated_at":"2026-11-02T15:43:59.361892Z"},{"id":"DEBIAN-CVE-2013-7444","description":"The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the \"Change block\" text.","status":"published","published":"2015-09-01T14:59:00.137Z","modified":"2026-09-01T20:03:19.349029967Z","updated_at":"2026-11-02T15:45:25.819707Z"}]}}