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. It does not check for the anti-CSRF edit token in Special:SportsTeamsManager and Special:UpdateFavoriteTeams.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mediawiki | Mediawiki | * | 1.35.12 (excluding) |
| Mediawiki | Mediawiki | 1.36.0 (including) | 1.39.5 (excluding) |
| Mediawiki | Mediawiki | 1.40.0 (including) | 1.40.0 (including) |