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1223: Smartypants Revenge

Writeup for the Intigriti December 2023 challenge 💥

Previous0124: Repo WoesNext1123: 1337UP LIVE CTF

Last updated 10 months ago

Name
Authors
Category

ReDoS, SSTI, RCE

Challenge Description

Find the flag and win Intigriti swag.

Useful Resources

Community Writeups

HackTricks: SSTI
PHP: Regular Expression
Checking Strings: Avoiding Catastrophic Backtracking
Smarty Pants (unpatched version of this challenge from 1337UP CTF 2023)
smickovskid
simonedimaria
neptunianhacks
0xalexandre
siss3l
stealthcopter
Intigriti December Challenge (2023)
Protag