CVE-2025-3392: Improper Neutralization of Input During Web Page Generation

A vulnerability was found in hailey888 oasystem up to 2025.01.01 and classified as problematic. Affected by this issue is the function Save of the file cn/gson/oasys/controller/mail/MailController.java of the component Backend. The manipulation of the argument MailNumberId leads to cross site...