[MEDIUM] When a log event is (partially) hidden Special:Redirect/logid can link to the incorrect log and reveal hidden information

PKSA-63nj-9fx8-gscb CVE-2018-0504 GHSA-hr8v-f4g2-p66f

Affected package: mediawiki/core

Affected version: >=1.27.0,<1.27.5|>=1.29.0,<1.29.3|>=1.30.0,<1.30.1|>=1.31.0,<1.31.1

Reported by:
GitHub, FriendsOfPHP/security-advisories