This indicates an attack attempt to exploit a Code Injection Vulnerability in Responsive Mega Menu Pro module for PrestaShop.
The vulnerability is due to improper sanitization of multiple components in HTTP requests. A remote attacker could exploit this vulnerability by sending crafted requests to the target system.
Responsive Mega Menu Pro module 1.0.32 for PrestaShop 18.104.22.168 through 22.214.171.124
System Compromise: Remote attackers can gain control of vulnerable systems.
Apply the most recent upgrade or patch from the vendor.