{"id":"CVE-2023-22909","details":"An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. SpecialMobileHistory allows remote attackers to cause a denial of service because database queries are slow.","aliases":["BIT-mediawiki-2023-22909"],"modified":"2026-08-12T03:51:33.596940546Z","published":"2023-01-10T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22909.json","unresolved_ranges":[{"extracted_events":[{"fixed":"1.35.9"},{"introduced":"1.36.x"},{"fixed":"1.38.x"},{"fixed":"1.38.5"},{"introduced":"1.39.x"},{"fixed":"1.39.1"}],"source":"DESCRIPTION"}]},"references":[{"type":"WEB","url":"https://phabricator.wikimedia.org/T320987"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22909.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AP65YEN762IBNQPOYGUVLTQIDLM5XD2A/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22909"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wikimedia/mediawiki","events":[{"introduced":"0"},{"fixed":"4a804b4950cd62bfbd1991471308e27793ab2a27"},{"introduced":"bc542ec6d8573dfb906b468901799e0017875f1e"},{"fixed":"1b1d48cd6fa6d7aed8f8c3fc3e729ba0078152e7"},{"introduced":"c95fc4786beba034fa643062b98a60ccbde831fd"},{"last_affected":"c95fc4786beba034fa643062b98a60ccbde831fd"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.35.9"},{"introduced":"1.36.0"},{"fixed":"1.38.5"},{"introduced":"1.39.0-NA"},{"last_affected":"1.39.0-NA"}],"source":["CPE_RANGE","CPE_STRING"],"cpe":["cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*","cpe:2.3:a:mediawiki:mediawiki:1.39.0:-:*:*:*:*:*:*"]}}],"versions":["1.39.0-NA","1.39.0","1.38.4","1.38.3","1.35.8","1.35.7","1.38.2","1.38.1","1.38.0","1.38.0-rc.1","1.38.0-rc.0","1.35.6","1.35.5","1.35.4","1.35.3","1.35.2","1.35.1","1.35.0","1.35.0-rc.3","1.35.0-rc.2","1.35.0-rc.1","1.35.0-rc.0","test-hashar-for-ci","1.6.0","1.5.0beta4","1.5.0beta3","1.5.0beta2","1.5.0beta1","1.5.0alpha2","1.5.0alpha1","1.3.0beta1","1.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22909.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}