Injection happens when user input is treated as code rather than simple data. The Exploit
Injection flaws occur when untrusted data is sent to an interpreter as part of a command or query [1]. gruyere learn web application exploits defenses top
Unlike reading a textbook, Gruyere forces you to find the bugs yourself [1]. Injection happens when user input is treated as
Unauthorized state changes (e.g., changing emails, transferring funds). 3. Injection Flaws (SQL Injection) Unauthorized state changes (e
If userEmail contains ' OR '1'='1 , the resulting query returns every user in the database. An attacker can also inject destructive commands like '; DROP TABLE users; -- .
A security misconfiguration occurs when systems, applications, or services are deployed with incorrect or incomplete security settings. Common examples include default passwords left unchanged, open cloud storage buckets, unnecessary services left exposed, weak access controls, disabled logging, and outdated software.