CVE-2020-10457: Improper Limitation of a Pathname to a Restricted Directory

Path Traversal in admin/imagepaster/image-renaming.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to rename any file on the webserver using a dot-dot-slash sequence ../ via the POST parameter imgName for the new name and imgUrl for the current file to be renamed...