CVSS 3.1 Score 5.3 of 10 (medium)


Published Oct 9, 2023
Updated: Oct 12, 2023


CVE-2023-45370 is a vulnerability discovered in the SportsTeams 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. The vulnerability allows an attacker to affect pages related to sports teams by exploiting the lack of user right checks in Special:SportsManagerLogo and Special:SportsTeamsManagerLogo functionalities. This vulnerability affects a wide range of products, including those with IDs Xz2hff, Xz2hfe, Xz2hf_, and many others listed in the text. The risk score for this vulnerability is 25, indicating a medium severity level. To remediate this vulnerability, it is recommended to update MediaWiki to versions 1.35.12, 1.39.5, or 1.40.1 depending on the installed version. Exploiting this vulnerability can lead to low integrity impact but does not provide any confidentiality impact or require any specific privileges or user interaction from the attacker as it can be executed remotely over a network connection according to the National Vulnerability Database (NVD).

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