{"id":"CVE-2024-47913","aliases":["DEBIAN-CVE-2024-47913","DSA-5785-1","EUVD-2024-3175","GHSA-rmcp-9fhq-58pv","UBUNTU-CVE-2024-47913"],"status":"published","title":"Improper permissions handling in MediaWiki AbuseFilter","description":"An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00453,"percentile":0.39758,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-532"],"published":"2024-10-04T00:00:00Z","modified":"2026-11-02T12:03:03Z","fixes":[{"ecosystem":"Packagist","package":"mediawiki/abuse-filter","fixed_in":["1.39.9","1.41.3","1.42.2"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"mediawiki","fixed_in":["1:1.39.10-1~deb12u1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mediawiki","fixed_in":["1:1.39.10-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mediawiki","fixed_in":["1:1.39.10-1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"mediawiki/abuse-filter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.39.9"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"mediawiki/abuse-filter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.40.0"},{"fixed":"1.41.3"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"mediawiki/abuse-filter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.42.0"},{"fixed":"1.42.2"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.39.10-1~deb12u1"}]}],"versions":["1:1.39.2-1","1:1.39.4-1","1:1.39.4-1~deb12u1","1:1.39.4-2","1:1.39.5-1","1:1.39.5-1~deb12u1","1:1.39.6-1","1:1.39.7-1","1:1.39.7-1~deb12u1","1:1.39.8-1"]},{"source":"osv","ecosystem":"Debian:13","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.39.10-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.39.10-1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.39.10-1~deb12u1"}]}],"versions":["1:1.39.2-1","1:1.39.4-1","1:1.39.4-1~deb12u1","1:1.39.4-2","1:1.39.5-1","1:1.39.5-1~deb12u1","1:1.39.6-1","1:1.39.7-1","1:1.39.7-1~deb12u1","1:1.39.8-1"]},{"source":"osv","ecosystem":"Packagist","package":"mediawiki/abuse-filter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.39.9"}]}]},{"source":"osv","ecosystem":"Packagist","package":"mediawiki/abuse-filter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.40.0"},{"fixed":"1.41.3"}]}]},{"source":"osv","ecosystem":"Packagist","package":"mediawiki/abuse-filter","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.42.0"},{"fixed":"1.42.2"}]}]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.27.3-1","1:1.27.4-1","1:1.27.4-2","1:1.27.4-3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.31.2-1ubuntu1","1:1.31.5-1","1:1.31.5-1ubuntu1","1:1.31.5-2","1:1.31.5-3","1:1.31.5-3ubuntu1","1:1.31.6-1","1:1.31.7-1","1:1.31.7-1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.35.3-1","1:1.35.4-1","1:1.35.5-1","1:1.35.5-1ubuntu1","1:1.35.5-1ubuntu2","1:1.35.5-1ubuntu3","1:1.35.6-1","1:1.35.6-1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.39.4-2","1:1.39.5-1","1:1.39.6-1","1:1.39.7-1","1:1.39.7-1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.43.1+dfsg-1","1:1.43.1+dfsg-2","1:1.43.3+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.43.8+dfsg-2","1:1.43.9+dfsg-1","1:1.43.9+dfsg-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"mediawiki","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.43.3+dfsg-1","1:1.43.5+dfsg-1","1:1.43.6+dfsg-2","1:1.43.8+dfsg-1","1:1.43.8+dfsg-2"]}],"products":[{"vendor":"mediawiki","product":"mediawiki"}],"references":[{"url":"https://phabricator.wikimedia.org/T372998","tags":["Exploit","Issue Tracking","Vendor Advisory","web","report"]},{"url":"https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/1076855","tags":["Patch","Vendor Advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-47913","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-rmcp-9fhq-58pv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47913.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2024-47913","tags":["advisory"]},{"url":"https://github.com/wikimedia/mediawiki-extensions-AbuseFilter","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2024-47913","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-47913","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2024-47913","description":"An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.","status":"published","published":"2024-10-04T00:00:00Z","modified":"2024-12-06T21:07:18.749Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:33:57.302325Z"}],"euvd":[{"id":"EUVD-2024-3175","description":"An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.","status":"published","published":"2024-10-04T00:00:00Z","modified":"2024-12-06T21:07:18Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:38.652605Z"}],"ghsa":[{"id":"GHSA-rmcp-9fhq-58pv","title":"Improper permissions handling in MediaWiki AbuseFilter","description":"An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.","status":"published","published":"2024-10-05T00:34:19Z","modified":"2024-12-06T22:11:50Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:38:24.542211Z"}],"nvd":[{"id":"CVE-2024-47913","description":"An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.","status":"published","published":"2024-10-04T22:15:02.687Z","modified":"2026-06-17T07:57:58.577Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:10:30.673028Z"}],"osv":[{"id":"CVE-2024-47913","description":"An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.","status":"published","published":"2024-10-04T00:00:00Z","modified":"2026-10-28T02:30:52.258741585Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:43.253252Z"},{"id":"DEBIAN-CVE-2024-47913","description":"An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.","status":"published","published":"2024-10-04T22:15:02.687Z","modified":"2026-11-02T12:03:03.767297909Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:43.798789Z"},{"id":"GHSA-rmcp-9fhq-58pv","title":"Improper permissions handling in MediaWiki AbuseFilter","description":"An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.","status":"published","published":"2024-10-05T00:34:19Z","modified":"2024-12-06T22:27:27.355742Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T15:46:56.281047Z"},{"id":"UBUNTU-CVE-2024-47913","description":"An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.","status":"published","published":"2024-10-04T22:15:00Z","modified":"2026-10-17T12:56:45.493427029Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T16:55:06.818511Z"},{"id":"DSA-5785-1","title":"mediawiki - security update","status":"published","published":"2024-10-05T00:00:00Z","modified":"2026-03-09T02:09:46.350354Z","updated_at":"2026-11-02T15:46:17.892347Z"}]}}