Directory traversal vulnerability in the bitrix.mpbuilder module before 1.0.12 for Bitrix allows remote administrators to include and execute arbitrary local files via a .. (dot dot) in the element name of the "work" array parameter to admin/bitrix.mpbuilder_step2.php.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.136
EPSS Ranking 93.9%