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huntrNyeooo64F3253D-6852-4B9F-B870-85E896007B1A
HistoryAug 14, 2023 - 7:06 p.m.

STORED XSS in File Upload

2023-08-1419:06:40
nyeooo
www.huntr.dev
23
stored xss
file upload
extension restriction

0.0004 Low

EPSS

Percentile

14.2%

Description

In the file upload, I can’t upload files with extension like html,php,… but I can upload a file with
extension “inc” and that leads to stored XSS.

Proof of Concept

https://drive.google.com/file/d/1eDE63KXbZLYraDus6hSXwiT_aLDVx9ut/view?usp=sharing

0.0004 Low

EPSS

Percentile

14.2%

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