base_ag_main.php in Basic Analysis and Security Engine (BASE) 1.4.5 allows remote attackers to execute arbitrary code by uploading contents of the file with an executable extension via a create action, then accessing it via a view action.
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.