coal

Challenge Description

Have you heard about coal? and how it burns.... Yes??? well it has nothing to do here, good luck.

Short Writeup

Java jar file reversing
Java LCG break
Spring boot path truncation quirk
Cache deception by path confusion
Flag leak by cache deception

Flag

icc{e4sy_r1ght?th0ught_s0...}

Tested by

Web

Author

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