Check if your prevent writing files to the web root.
While phpMyAdmin had a rough security history, the project has systematically patched nearly all classic hacktricks. The remaining risks come from poor deployment hygiene, not the software itself. phpmyadmin hacktricks patched
The death of the famous preg_replace hack was the first major victory. The developers audited every line of code that utilized regular expressions, stripping away the dangerous /e modifier. They transitioned to preg_replace_callback , which separates the logic from the pattern, neutralizing the injection vector. It was a surgical removal of a cancerous feature. Check if your prevent writing files to the web root
In 2020, a severe vulnerability (CVE-2020-10803) allowed an authenticated attacker to execute arbitrary SQL commands via a crafted CREATE TABLE statement that included PHP code in the table comment. This was combined with the save_workers functionality. The death of the famous preg_replace hack was