Bash - unquoted expression injection

15 Points  0x0

Always quote your vars 😉

Author

sbrk,  

Level  Difficulty

Validations

7277 Challengers 3%

Note  Notation

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306 Votes

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solutions 5 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Skeuly App - Script  Bash - unquoted expression injection fr 21 April 2025 at 13:50
sasukeuchiha App - Script  Bash - unquoted expression injection en 21 April 2025 at 12:57
PIKO9546 App - Script  Bash - unquoted expression injection en 20 April 2025 at 19:09
Malgache614 App - Script  Bash - unquoted expression injection en 20 April 2025 at 18:30
Niout App - Script  Bash - unquoted expression injection fr 20 April 2025 at 12:18
DailyCraft App - Script  Bash - unquoted expression injection fr 19 April 2025 at 13:37
Staf App - Script  Bash - unquoted expression injection fr 18 April 2025 at 17:24
SkrunXx App - Script  Bash - unquoted expression injection fr 18 April 2025 at 13:25
kowka24 App - Script  Bash - unquoted expression injection ru 18 April 2025 at 12:11
acktak App - Script  Bash - unquoted expression injection fr 18 April 2025 at 12:11

challenges 33 Challenges

Results Name Validations Number of points ↓↑  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide Bash - System 1 15% 51742 5 Lu33Y 10 8 February 2012
pas_valide sudo - weak configuration 10% 34268 5 notfound404 5 6 February 2012
pas_valide Bash - System 2 9% 30191 10 Lu33Y 10 8 February 2012
pas_valide LaTeX - Input 2% 4959 10 Podalirius , Mhd_Root 5 17 March 2021
pas_valide Powershell - Command Injection 2% 6964 10 hat.time 7 19 June 2020
pas_valide AppArmor - Jail Introduction 1% 701 15 nivram 4 10 May 2023
pas_valide Bash - unquoted expression injection 3% 7277 15 sbrk 5 26 October 2020
pas_valide Docker - I am groot 1% 3049 15 Nishacid 2 24 February 2022
pas_valide Powershell - SecureString 1% 3541 15 hat.time 4 19 June 2020
pas_valide Perl - Command injection 4% 13566 15 Tosh 10 11 August 2015
pas_valide Bash - cron 4% 12707 20 g0uZ 8 6 May 2013
pas_valide LaTeX - Command execution 1% 2265 20 Podalirius , Mhd_Root 3 17 March 2021
pas_valide Python - input() 6% 18938 20 g0uZ 11 27 May 2014
pas_valide R: Code Execution 1% 1104 20 Fey 7 25 September 2023
pas_valide Powershell - Basic jail 1% 1352 25 hat.time 10 19 June 2020