PHP remote file inclusion vulnerability in modules/webmail2/inc/rfc822.php in guanxiCRM Business Solution 0.9.1 allows remote attackers to execute arbitrary PHP code via a URL in the webmail2_inc_dir parameter.
Improper Control of Generation of Code The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.