medium5.3
CVE-2023-37300
An issue was discovered in the CheckUserLog API in the CheckUser extension for MediaWiki through 1.39.3.
Impact
An issue was discovered in the CheckUserLog API in the CheckUser extension for MediaWiki through 1.39.3. There is incorrect access control for visibility of hidden users.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mediawiki | Mediawiki | through 1.39.3 |