Dump those tables and use the credentials to pivot to other services (SSH, admin panels, APIs).
This requires the privilege and for the file to be world‑readable. Additionally, secure_file_priv must not point to a restricted directory.
For more complex scenarios, the HackTricks arsenal includes: mysql hacktricks verified
is a premier open-source cybersecurity knowledge base, widely considered a "gold standard" for penetration testing methodologies. Its MySQL pentesting section is a highly regarded resource for security professionals, consolidating complex exploitation techniques into actionable cheat sheets. Overview of MySQL Content
Instead of multiple queries, group_concat() gathers all results into one line. Dump those tables and use the credentials to
Run arbitrary operating system commands with the privileges of the MySQL service account: SELECT sys_eval('id'); SELECT sys_eval('whoami'); Use code with caution. 6. Defensive Hardening Best Practices
When you possess database administrator ( dba ) privileges but cannot access the web root to drop a shell, User Defined Functions (UDF) offer a reliable secondary path to execution. The UDF Exploitation Mechanism For more complex scenarios, the HackTricks arsenal includes:
Expose the OS command execution function inside MySQL: