writeups.xyz / DOM-XSS in Instant Games due to improper verification of supplied URLs

Submitter : c2a

Date: 29 January 2023

Bounty : 62,500

Vulnerabilities :

• DOM XSS

Programs :

• Meta / Facebook

Authors :

• Youssef Sammouda (@Samm0uda)

Link :
https://ysamm.com/?p=779