Independent Security Researcher Mohamed M.Fouad has discovered a lot of critical security vulnerabilities at Glassdoor that could lead to very harmful impact on all users. The vulnerabilities can be escalated to deface all the site by posting malicious urls in Jobs reviews and all users password will be changed. The Impact is serious, a threat actor can change any details in user account settings, the most critical issue is the possibility to change user password and e-mail simply with a one-click malicious URL.”]