App - Script

Exploit environment weaknesses, configuration mistakes and vulnerability patterns in scripts and systems.

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

 25 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note   Notation Solution Date
pas_valide Python - pickle 2% 4151 25 koma 9 7 September 2012
pas_valide Powershell - SecureString 1% 1297 15 hat.time 2 19 June 2020
pas_valide LaTeX - Input 1% 861 10 Podalirius 2 17 March 2021
pas_valide Python - format string 1% 384 35 lovasoa 1 26 March 2021
pas_valide Python - PyJail 1 3% 5330 35 sambecks 5 3 January 2015
pas_valide Bash - quoted expression injection 1% 425 25 sbrk 3 26 October 2020
pas_valide Powershell - Command Injection 1% 2337 10 hat.time 6 19 June 2020
pas_valide Javascript - Jail 1% 339 55 waxous 2 7 December 2016
pas_valide Powershell - Basic jail 1% 450 25 hat.time 8 19 June 2020
pas_valide Python - PyJail 2 2% 3053 40 zM_ 10 17 February 2015
pas_valide Bash - cron 5% 9468 20 g0uZ 8 6 May 2013
pas_valide PHP - Jail 1% 538 40 LordRoke 10 1 March 2019
pas_valide Python - Jail - Exec 1% 1207 50 Arod 3 23 February 2015
pas_valide Python - Jail - Garbage collector 1% 401 55 n0d 4 12 August 2017
pas_valide SSH - Agent Hijacking 1% 1626 30 mayfly 5 7 October 2018
pas_valide Bash - System 2 9% 20034 10 Lu33Y 10 8 February 2012
pas_valide Shared Objects hijacking 1% 439 30 das 2 5 March 2020
pas_valide sudo - weak configuration 10% 22076 5 notfound404 4 6 February 2012
pas_valide Bash - unquoted expression injection 2% 2372 15 sbrk 5 26 October 2020
pas_valide Bash - System 1 15% 33370 5 Lu33Y 10 8 February 2012
pas_valide Bash - Restricted shells 1% 2020 70 Yorin 7 14 January 2017
pas_valide Python - input() 6% 13259 20 g0uZ 11 27 May 2014
pas_valide LaTeX - Command execution 1% 533 20 Podalirius 2 17 March 2021
pas_valide Perl - Command injection 5% 10208 15 Tosh 9 11 August 2015
pas_valide Bash - race condition 1% 278 25 sbrk 8 5 May 2020

Challenge Results Challenge Results

Pseudo Challenge Lang Date
jean730   LaTeX - Input 25 October 2021 at 11:18
Misthorm   Bash - System 1 25 October 2021 at 11:09
Acinonyx   Python - PyJail 2 25 October 2021 at 10:58
Chris   Bash - System 1 25 October 2021 at 10:48
tcid35   Bash - System 2 25 October 2021 at 10:41
tcid35   Bash - System 1 25 October 2021 at 10:38
Acinonyx   Python - PyJail 1 25 October 2021 at 10:29
MarkoMrc   Bash - System 1 25 October 2021 at 10:02
pxsdaemon   Bash - System 2 25 October 2021 at 04:43
pxsdaemon   Bash - System 1 25 October 2021 at 04:33