IBM Sterling B2B Integrator - Cross-Site Scripting Vulnerability

ID 1337DAY-ID-30877
Type zdt
Reporter Vikas Khanna
Modified 2018-08-13T00:00:00


Exploit for multiple platform in category web applications

                                            # Exploit Title: [IBM Sterling B2B Integrator persistent cross-site scripting]
# Exploit Author: [Vikas Khanna] ( (
# Vendor Homepage: []
# Version: [IBM Sterling B2B Integrator -] (REQUIRED)
# CVE : [CVE-2018-1513 & CVE-2018-1563]
Vulnerability Details
Vulnerability Name : Persistent Cross Site Scripting 
Affected Parameter(s) : fname & lname
Steps to reproduce
Step 1 : Login to the IBM Sterling B2B Integrator.
Step 2 : Navigate to Performance Tuning module, Username will be displayed as below :- 
                Last Edited By <USERNAME>
    Note :- Modify the configuration for example and check the Last Edited By - Username. Any user (Admin or Non admin) who have privileges to change the configuration can act like an attacker. 
Step 3 : Navigate to My Account and update first name and last name.
Step 4: Intercept the request using burp suite and insert the <Video><source onerror=”alert(1)”> payload & <Video><source onerror=”alert(2)”> payload in fname and lname parameter.
Step 5 : It has been observed that My account module is not vulnerable to XSS but Performance Tuning tab under Operations -> Performance is vulnerable, as the Performance Tuning tab displays the user’s first name and last name separately as “Last Edited By USERNAME”.
Step 6 : Now navigate to Performance Tuning module. It is seen that the application is vulnerable to Persistent Cross Site Scripting.
Note : It has been observed that any user who has access to Performance Tuning tab will be vulnerable and the same javascript payload will execute for them as well.

# [2018-08-14]  #