In Rukovoditel 2.5.2, there is a stored XSS vulnerability on the configuration page via the copyright text input. Thus, an attacker can inj…

In Rukovoditel 2.5.2, there is a stored XSS vulnerability on the configuration page via the copyright text input. Thus, an attacker can inject a malicious script to steal all users' valuable data. This copyright text is on every page so this attack vector can be very dangerous.