CVSS 3.1 Score 5.3 of 10 (medium)


Published Oct 9, 2023
Updated: Oct 12, 2023


CVE-2023-45374 is a vulnerability discovered in the SportsTeams extension for MediaWiki before version 1.35.12, 1.36.x through 1.39.x before version 1.39.5, and 1.40.x before version 1.40.1. This vulnerability allows attackers to bypass the anti-CSRF edit token check in Special:SportsTeamsManager and Special:UpdateFavoriteTeams. It affects multiple products, including Xz2hff, Xz2hfe, Xz2hf_, and others. The vulnerability has a medium severity rating with a base score of 5.3 according to and can be exploited remotely without requiring any privileges or user interaction. It poses a low integrity impact but does not affect confidentiality or availability. Remediation can be achieved by updating MediaWiki to versions 1.35.12, 1.39.5, or 1.40.1 to address the issue.

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