GHSA-5VJ8-G3QG-4QH6 X-Forwarded-For header allows brute-forcing autoblocked IP addresses

An issue was discovered in MediaWiki before 1.35.10, 1.36.x through 1.38.x before 1.38.6, and 1.39.x before 1.39.3. An auto-block can occur for an untrusted X-Forwarded-For header...