Phpmyadmin 4.9.5 Exploit [upd] May 2026

“That version had a user enumeration flaw,” Marco muttered, pulling up his notes. — a nasty little SQL injection vector hiding in the libraries/classes/Controllers/Server/Status/AdvisorController.php file. An attacker could append a malicious WHERE clause to a status query and, with enough patience, extract hashed passwords from the mysql.user table.

Marco’s stomach dropped. He checked the database user table. Someone had added a new entry: web_backup with a wildcard host % . The password hash was unfamiliar. The attacker had already backdoored the database. phpmyadmin 4.9.5 exploit

He scanned the access logs. His coffee turned cold. “That version had a user enumeration flaw,” Marco