JetBrains Hub Access Control Error Vulnerability

JetBrains Hub is a web-based application from JetBrains Czech Republic. The application is capable of integrating multiple JetBrains team tools together.JetBrains Hub versions prior to 2022.3.15181 contain an access control error vulnerability that stems from users whose emails to specific email addresses are unrestricted. An attacker could exploit the vulnerability to launch an email bombing attack.