Skip to content
HackIndex.io

MySQL:

Vulnerability Discovery

Default creds, FILE privilege, remote access, and weak hash checks

4 guides • Created Dec 28, 2025 • Updated Mar 29, 2026
4 guides

MySQL Anonymous and Default Credential Check

MySQL FILE Privilege Detection

MySQL Remote Access Misconfiguration

MySQL Weak Password Hash Detection

MySQL vulnerability discovery checks for weak credentials, dangerous privileges, and outdated versions. Passwordless root access, anonymous accounts, and default test databases are common findings on poorly configured instances.

The FILE privilege allows reading and writing arbitrary files on the server. LOAD DATA LOCAL INFILE can be abused to read client-side files. Outdated MySQL versions carry known CVEs for authentication bypass and privilege escalation that scanners catch reliably.