In short
- CVE-2023-37302 is a MEDIUM (CVSS 6.1) vulnerability affecting wikibase/wikibase, mediawiki (mediawiki).
- Chance of exploitation in the next 30 days (EPSS): 0.69%, higher than 52.8% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
Description
An issue was discovered in SiteLinksView.php in Wikibase in MediaWiki through 1.39.3. There is XSS via a crafted badge title attribute. This is also related to lack of escaping in wbTemplate (from resources/wikibase/templates.js) for quotes (which can be in a title attribute).
NVD description
An issue was discovered in SiteLinksView.php in Wikibase in MediaWiki through 1.39.3. There is XSS via a crafted badge title attribute. This is also related to lack of escaping in wbTemplate (from resources/wikibase/templates.js) for quotes (which can be in a title attribute).
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