MediaWiki Credentials Management Errors Vulnerability - CVE-2015-8626
The User::randomPassword function in MediaWiki before 1.23.12 1.24.x before 1.24.5 1.25.x before 1.25.4 and 1.26.x before 1.26.1 generates passwords smaller than wgMinimalPasswordLength which makes it easier for remote attackers to obtain access via a brute-force attack.