Jnoj Directory Traversal for file reading(LFI)

Manieendar Mohan
Published on
20 Dec 2021


Directory traversal is available in Jiangnan Online Judge (aka jnoj) 0.8.0 for file reading via the web/polygon/problem/viewfile?id=1&name=.../ substring


We suggest that you update Jnoj to a version > 0.8.0 in order to fix this vulnerability.

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Written by
Manieendar Mohan
Manieendar Mohan
Cyber Security Lead Engineer
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