{"id":"MGASA-2023-0204","summary":"Updated mediawiki packages fix security vulnerability","details":"Bundled 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).\n","modified":"2026-04-16T04:42:16.939948655Z","published":"2023-06-28T05:21:41Z","upstream":["CVE-2020-36649","CVE-2022-47927","CVE-2023-22909","CVE-2023-22911","CVE-2023-29141"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2023-0204.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=31463"},{"type":"WEB","url":"https://lists.wikimedia.org/hyperkitty/list/mediawiki-announce@lists.wikimedia.org/message/UEMW64LVEH3BEXCJV43CVS6XPYURKWU3/"},{"type":"WEB","url":"https://lists.wikimedia.org/hyperkitty/list/mediawiki-announce@lists.wikimedia.org/message/6UQBHI5FWLATD7QO7DI4YS54U7XSSLAN/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/AP65YEN762IBNQPOYGUVLTQIDLM5XD2A/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/ZGK4NZPIJ5ET2ANRZOUYPCRIB5I64JR7/"}],"affected":[{"package":{"name":"mediawiki","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/mediawiki?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.35.10-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2023-0204.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}