cve/2023/CVE-2023-37302.md

### [CVE-2023-37302](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-37302)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### 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).

### POC

#### Reference
- https://phabricator.wikimedia.org/T339111

#### Github
No PoCs found on GitHub currently.