CVSS 3.1 Score 4.3 of 10 (medium)


Published Oct 9, 2023
Updated: Oct 12, 2023
CWE ID 732


CVE-2023-45369 is a vulnerability in the PageTriage extension for MediaWiki versions before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1, affecting various products including Xz2hff, Xz2hfe, and Xz2hf_. The vulnerability exposes usernames of hidden users. The risk score is 5, indicating a medium severity level with low privileges required for exploitation and no user interaction needed. The attack vector is network-based and the impact involves low confidentiality impact and no integrity impact or availability impact. Remediation can be done by updating to the patched versions of MediaWiki mentioned above.

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