CVE-2023-45370

5.3 mediumEPSS 0.4%

Medium (5.3) in mediawiki mediawiki. EPSS 0.4% chance of exploitation in the next 30 days.

An issue was discovered in the SportsTeams extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. SportsTeams: Special:SportsManagerLogo and Special:SportsTeamsManagerLogo do not check for the sportsteamsmanager user right, and thus an attacker may be able to affect pages that are concerned with sports teams.

Severity

CVSS 3.1

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2023-10-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mediawiki:mediawiki

References

https://gerrit.wikimedia.org/r/c/mediawiki/extensions/SportsTeams/+/959699/
https://phabricator.wikimedia.org/T345680
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/SportsTeams/+/959699/
https://phabricator.wikimedia.org/T345680

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