CVSS Score of 10 (low)


Published Jun 30, 2023
Updated: Jul 7, 2023


CVE-2023-37301 is a vulnerability discovered in SubmitEntityAction in Wikibase in MediaWiki through version 1.39.3. This vulnerability affects multiple products, including Xz2hff, Xz2hfe, Xz2hf_, and many others. The issue arises because the intended interaction with AbuseFilter does not occur due to the lack of EditEntity usage for undo and restore actions. The potential danger of this vulnerability to an organization is rated as medium, with a base severity score of 5.3 out of 10. Remediating this vulnerability involves updating MediaWiki to version 1.39.4 or later versions that contain the necessary fixes to address the issue. Note: The summary provided above is based on the information given and does not include any analysis or opinions from the cyber-security analyst.


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