A reflected cross-site scripting (XSS) vulnerability exists in the i-Panel Administration System Version 2.0 that enables a remote attacker to execute arbitrary JavaScript code in the browser-based web console and it is possible to insert a vulnerable malicious button.
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41878
https://cybergroot.com/cve_submission/2021-1/XSS_i-Panel_2.0.html