writeups.xyz / Facebook Messenger exposing deleted messages using [Remove for Everyone]

Submitter : c2a

Date: 15 August 2019

Bounty : undisclosed

Vulnerabilities :

• Logic Flaw

Programs :

• Meta / Facebook

Authors :

• Renwa (@RenwaX23)

Link :
https://medium.com/@renwa/facebook-messenger-disclosing-deleted-messages-that-has-been-deleted-by-remove-for-everyone-1fb5a52cc7df