CVE-2025-53093 – TabberNeue Cross-Site Scripting (XSS)

CVE ID : CVE-2025-53093

Published : June 27, 2025, 6:15 p.m. | 1 hour, 43 minutes ago

Description : 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 “ tag. Version 3.1.1 contains a patch for the bug.

Severity: 8.6 | HIGH

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