App - Script

Exploit environment weaknesses, configuration mistakes and vulnerability patterns in shell scripting and system hardening.

For each of these challenges, you will be provided with connection credentials such as SSH access or a network socket. Depending on the challenge you will need to elevate your privileges or escape the sandbox by exploiting the provided environment.

Prerequisites:
- Some knowledge of the UNIX shell and of common UNIX privilege escalation techniques
- Advanced understanding of scripting languages such as Python, Perl, PHP in order to escape jails

Challenge Results Challenge Results

Pseudo Challenge Lang date
hypn0s   Powershell - Command injection 30 October 2020 at 17:00
Grobatow   Bash - unquoted expression injection 30 October 2020 at 16:58
kneadingpoison   Python - PyJail 2 30 October 2020 at 16:52
Syzik   Powershell - Command injection 30 October 2020 at 16:46
highlander   Bash - quoted expression injection 30 October 2020 at 16:44
Vertigo_   Bash - System 1 30 October 2020 at 16:44
3c651d4b   Powershell - Command Injection 30 October 2020 at 16:26
fragm3nt   Powershell - Command Injection 30 October 2020 at 16:19
César Le Lézard   Bash - System 1 30 October 2020 at 16:17
Cortosis   sudo - faiblesse de configuration 30 October 2020 at 16:02