MyBB Cross-Site Scripting Vulnerability (CNVD-2021-25713)

MyBB MyBulletinBoard is a free and web-based forum software developed by MyBB MYBB team using PHP and MySQL. The software is characterized by its simplicity, multi-language support and extensibility. A cross-site scripting vulnerability exists in MyBB before 1.8.26, which stems from a cross-site...