Multiple session fixation vulnerabilities in Academic Web Tools (AWT YEKTA) 1.4.3.1, and 1.4.2.8 and earlier, allow remote attackers to hijack web sessions by setting the PHPSESSID parameter to (1) index.php and (2) login.php in homepg/.
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.