{"id":"CVE-2025-53093","summary":"TabberNeue vulnerable to Stored XSS through wikitext","details":"TabberNeue is a MediaWiki extension that allows the wiki to create tabs. Starting in version 3.0.0 and prior to version 3.1.1, any user can insert arbitrary HTMLinto the DOM by inserting a payload into any allowed attribute of the `\u003ctabber\u003e` tag. Version 3.1.1 contains a patch for the bug.","aliases":["GHSA-jfj7-249r-7j2m"],"modified":"2026-04-02T12:52:51.635168Z","published":"2025-06-27T17:43:24.107Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53093.json","cwe_ids":["CWE-79","CWE-80"],"cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/blob/3a23b703ce36cfc4128e7921841f68230be4059a/includes/Components/TabberComponentTabs.php#L15-L31"},{"type":"WEB","url":"https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/blob/3a23b703ce36cfc4128e7921841f68230be4059a/includes/Tabber.php#L76"},{"type":"WEB","url":"https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/blob/3a23b703ce36cfc4128e7921841f68230be4059a/includes/templates/Tabs.mustache#L1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53093.json"},{"type":"ADVISORY","url":"https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/security/advisories/GHSA-jfj7-249r-7j2m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53093"},{"type":"FIX","url":"https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/commit/4cdf217ef96da74a1503d1dd0bb0ed898fc2a612"},{"type":"FIX","url":"https://github.com/StarCitizenTools/mediawiki-extensions-TabberNeue/commit/62ce0fcdf32bd3cfa77f92ff6b940459a14315fa"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/starcitizentools/mediawiki-extensions-tabberneue","events":[{"introduced":"0"},{"fixed":"4cdf217ef96da74a1503d1dd0bb0ed898fc2a612"}]},{"type":"GIT","repo":"https://github.com/starcitizentools/mediawiki-extensions-tabberneue","events":[{"introduced":"0"},{"fixed":"62ce0fcdf32bd3cfa77f92ff6b940459a14315fa"}]}],"versions":["v1.9.1","v2.1.0","v2.1.1","v2.2.0","v2.2.1","v2.2.2","v2.2.3","v2.2.4","v2.3.0","v2.4.0","v2.5.0","v2.6.0","v2.7.0","v2.7.1","v2.7.2","v2.7.3","v2.7.4","v3.0.0","v3.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53093.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L"}]}