CVE-2020-8088

CVE-2020-8088 is a critical vulnerability affecting UseBB 1.0.12, specifically in the panel_login.php component. It allows for a login bypass due to a type juggling flaw where the '!=' operator is used instead of '!==' for comparing password hashes, enabling authentication bypass if a hash begins with "0e" followed by only numerical characters. The vulnerability has a CVSS score of 9.8 (Critical), indicating it is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or publicly available exploit code in Metasploit or ExploitDB, the vulnerability has garnered significant community discussion, with 10 mentions, suggesting awareness among security researchers.