Vulnerabilities > CVE-2020-25813
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
LOW Integrity impact
NONE Availability impact
NONE Summary
In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, Special:UserRights exposes the existence of hidden users.
Vulnerable Configurations
References
- https://meta.wikimedia.org/wiki/Special:UserRights
- https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048488.html
- https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048480.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RTTPZ7XMDS66I442OLLHXBDNP2LCBJU6/