App - Script 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

challenges 33 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date ↓↑
pas_valide sudo - weak configuration 10% 33848 5 notfound404 5 6 February 2012
pas_valide Bash - System 1 15% 51020 5 Lu33Y 10 8 February 2012
pas_valide Bash - System 2 9% 29827 10 Lu33Y 10 8 February 2012
pas_valide Python - pickle 2% 5474 25 koma 10 7 September 2012
pas_valide Bash - cron 4% 12576 20 g0uZ 8 6 May 2013
pas_valide Python - input() 6% 18706 20 g0uZ 11 27 May 2014
pas_valide Python - PyJail 1 2% 7097 35 sambecks 5 3 January 2015
pas_valide Python - PyJail 2 2% 4365 40 zM_ 10 17 February 2015
pas_valide Python - Jail - Exec 1% 1823 50 Arod 3 23 February 2015
pas_valide Perl - Command injection 4% 13429 15 Tosh 9 11 August 2015
pas_valide Javascript - Jail 1% 477 55 waxous 4 7 December 2016
pas_valide Bash - Restricted shells 1% 3084 60 Yorin 9 14 January 2017
pas_valide Python - Jail - Garbage collector 1% 595 55 n0d 5 12 August 2017
pas_valide SSH - Agent Hijacking 1% 2283 30 mayfly 5 7 October 2018
pas_valide PHP - Jail 1% 810 40 LordRoke 10 1 March 2019
pas_valide Shared Objects hijacking 1% 869 30 das 2 5 March 2020
pas_valide Bash - race condition 1% 573 35 sbrk 10 5 May 2020
pas_valide Powershell - Command Injection 2% 6707 10 hat.time 7 19 June 2020
pas_valide Powershell - SecureString 1% 3419 15 hat.time 4 19 June 2020
pas_valide Powershell - Basic jail 1% 1306 25 hat.time 10 19 June 2020
pas_valide Bash - unquoted expression injection 2% 7113 15 sbrk 5 26 October 2020
pas_valide Bash - quoted expression injection 1% 1690 30 sbrk 6 26 October 2020
pas_valide LaTeX - Input 2% 4780 10 Podalirius , Mhd_Root 5 17 March 2021
pas_valide LaTeX - Command execution 1% 2181 20 Podalirius , Mhd_Root 3 17 March 2021
pas_valide Python - format string 1% 1240 35 lovasoa 1 26 March 2021
pas_valide Docker - I am groot 1% 2935 15 Nishacid 2 24 February 2022
pas_valide Docker - Sys-Admin’s Docker 1% 1086 30 Nishacid 3 24 February 2022
pas_valide Docker - Talk through me 1% 752 35 Nishacid 2 24 February 2022
pas_valide AppArmor - Jail Introduction 1% 649 15 nivram 4 10 May 2023
pas_valide AppArmor - Jail Medium 1% 166 35 nivram 1 25 September 2023
pas_valide R: Code Execution 1% 1008 20 Fey 7 25 September 2023
pas_valide Python - Eval Is Evil 1% 123 60 Mister7F 1 28 December 2023
pas_valide Deep learning - Malicious model 1% 24 70 blackndoor 0 26 July 2024

Challenge Results Challenge Results

Pseudo Challenge Lang Date
boo! App - Script  Bash - quoted expression injection fr 6 April 2025 at 17:13
naxylRTT App - Script  Bash - quoted expression injection fr 6 April 2025 at 17:03
bigheks App - Script  Python - Eval Is Evil en 6 April 2025 at 16:37
maksou App - Script  Bash - unquoted expression injection fr 6 April 2025 at 16:18
maksou App - Script  Bash - System 2 fr 6 April 2025 at 16:02
Omedo App - Script  Bash - unquoted expression injection fr 6 April 2025 at 15:55
Kn0yh App - Script  Python - pickle fr 6 April 2025 at 15:42
maksou App - Script  sudo - faiblesse de configuration fr 6 April 2025 at 15:36
Ilian App - Script  Powershell - SecureString fr 6 April 2025 at 15:30
Ilian App - Script  Powershell - Command injection fr 6 April 2025 at 15:26