writeups.xyz / XSS in Facebook CDN due to improper filtering of uploaded files extensions

Submitter : c2a

Date: 17 February 2021

Bounty : 500

Vulnerabilities :

• XSS

Programs :

• Meta / Facebook

Authors :

• Youssef Sammouda (@Samm0uda)

Link :
https://ysamm.com/?p=632