Patched Doesn’t Mean Clean: How to Check If Your PrestaShop Store Was Hacked Before the PHP2Shell Fix
Following the PHP security updates released on October 21, 2026, hosting providers and website owners have been working to patch vulnerable PHP installations. However, applying a security patch fixes the vulnerability but does not confirm whether an attacker exploited it before the update was installed. At Knowband, we have started working on the client end …