ERPNext in versions v12.0.9-v13.0.3 are affected by a stored XSS vulnerability that allows low privileged users to store malicious scripts in the ‘username’ field in ‘my settings’ which can lead to full account takeover.

In ERPNext, versions v12.0.9--v13.0.3 are vulnerable to Stored Cross-Site-Scripting (XSS), due to user input not being validated properly. A low privileged attacker could inject arbitrary code into input fields when editing his profile.