CVE-2021-42335 Huachu Digital Technology Co.,Ltd. Easytest - Stored XSS

Easytest bulletin board management function of online learning platform does not filter special characters. After obtaining a user’s privilege, remote attackers can inject JavaScript and execute stored XSS attack...

CVE-2021-42333 Huachu Digital Technology Co.,Ltd. Easytest - SQL Injection-1

The Easytest contains SQL injection vulnerabilities. After obtaining user’s privilege, remote attackers can inject SQL commands into the parameters of the learning history page to access all database and obtain administrator permissions...