PayMoney 3.3 is vulnerable to Stored Cross-Site Scripting (XSS) during replying the ticket. The XSS can be obtain from injecting under "Message" field with "description" parameter with the specially crafted payload to gain Stored XSS. The XSS then will prompt after that or can be access from the view ticket function.
PayMoney 3.3 is vulnerable to Client Side Remote Code Execution (RCE). The vulnerability exists on the reply ticket function and upload the malicious file. A calculator will open when the victim who download the file open the RTF file.