{"schemaVersion":3,"id":"MGASA-2023-0204","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated mediawiki packages fix security vulnerability\n\nBundled PapaParse copy in VisualEditor has known ReDos (CVE-2020-36649).\n\nAn issue was discovered in MediaWiki before 1.35.9. When installing with a\npre-existing data directory that has weak permissions, the SQLite files\nare created with file mode 0644, i.e., world readable to local users.\nThese files include credentials data (CVE-2022-47927).\n\nAn issue was discovered in MediaWiki before 1.35.9. SpecialMobileHistory\nallows remote attackers to cause a denial of service because database\nqueries are slow (CVE-2023-22909).\n\nAn issue was discovered in MediaWiki before 1.35.9. E-Widgets does widget\nreplacement in HTML attributes, which can lead to XSS, because widget\nauthors often do not expect that their widget is executed in an HTML\nattribute context (CVE-2023-22911).\n\nAn issue was discovered in MediaWiki before 1.35.10. An auto-block can\noccur for an untrusted X-Forwarded-For header (CVE-2023-29141).\n\nOATHAuth allows replay attacks when MediaWiki is configured without\nObjectCache; Insecure Default Configuration (T330086).","dates":{"published":"2023-06-28T05:21:41.000Z","modified":"2026-04-16T04:42:16.939Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"mageia","product":"mediawiki","name":"mediawiki","label":"mediawiki","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/mediawiki","purlType":"rpm","versions":[{"text":"< 1.35.10-1.mga8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.35.10-1.mga8","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2023-0204.html","label":"advisories.mageia.org/MGASA-2023-0204.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=31463","label":"bugs.mageia.org/show_bug.cgi?id=31463","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.wikimedia.org/hyperkitty/list/mediawiki-announce@lists.wikimedia.org/message/UEMW64LVEH3BEXCJV43CVS6XPYURKWU3/","label":"lists.wikimedia.org/hyperkitty/…","hostname":"lists.wikimedia.org","tags":["WEB"]},{"url":"https://lists.wikimedia.org/hyperkitty/list/mediawiki-announce@lists.wikimedia.org/message/6UQBHI5FWLATD7QO7DI4YS54U7XSSLAN/","label":"lists.wikimedia.org/hyperkitty/…","hostname":"lists.wikimedia.org","tags":["WEB"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/AP65YEN762IBNQPOYGUVLTQIDLM5XD2A/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/ZGK4NZPIJ5ET2ANRZOUYPCRIB5I64JR7/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-36649","CVE-2022-47927","CVE-2023-22909","CVE-2023-22911","CVE-2023-29141"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-06-28T05:21:41.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:42:16.939Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T05:28:04.581Z","stale":false,"partial":false}}