Easy
OS Command Injection
PingPoint uptime checker injection
A network uptime checker. The host field is concatenated straight into a shell ping command.
PentestingHere Academy
Official Academy lab
- Attempts
- 7
- Solves
- 5
- Published
- 25 Aug 2026
Scenario
PingPoint lets you check whether a host is up by pinging it from the server.
Goal
Run an arbitrary command on the server through the host field and read /flag.txt.