This exploit involves accessing files and directories that are stored outside the web root folder by manipulating variables that reference files.
Beyond exploitation, the primary goal of Gruyere is to teach effective defense mechanisms. Google builds lessons for Web Application Security gruyere learn web application exploits defenses top
Gruyere shows how attackers can manipulate client-side data, such as cookies, to escalate privileges or spoof other users. This exploit involves accessing files and directories that