[MEDIUM] Possible to circumvent title-blacklist

PKSA-cs63-3stv-1jvc CVE-2019-19709 GHSA-pjv5-vv93-p648

Affected package: mediawiki/core

Affected version: >=1.31.0,<1.31.6|>=1.32.0,<1.32.6|>=1.33.0,<1.33.2|>=1.33.99,<1.34.0

Reported by:
GitHub, FriendsOfPHP/security-advisories