Zendesk: Privilege escalation - Support-Contributor to Support and Product Admin via `/api/v2/██████` . No ADMIN PRIVILEGE required.

The vulnerability allowed a support contributor with the lowest privilege to escalate their role to a full support and product administrator without requiring any administrative privileges. The vulnerable endpoint /api/███ did not properly validate the user's privilege level, enabling the privile...

Gratipay: Possible User Session Hijack using Invalid HTTPS certificate on inside.gratipay.com domain

Good evening team! This is a theoretical risk but I thought it was still worth reporting since every endpoint and any data flowing through inside.gratipay.com is unencrypted. POC https://inside.gratipay.com And every sub directory under inside.gratipay.com. Description Since the certificate is on...