Published: 04th April 2020
CVSS Score: 2.6 (CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N)
WSO2 API Manager Analytics : 2.6.0 , 3.0.0
WSO2 Enterprise Integrator : 6.4.0 , 6.5.0
WSO2 Identity Server Analytics : 5.7.0 , 5.8.0
WSO2 Micro Integrator Monitoring Dashboard : 1.1.1
WSO2 Stream Processor : 4.3.0 , 4.4.0
Potential Cross-Site Scripting (XSS) vulnerability have been identified in Analytics business-rules and dashboard.
XSS vulnerability is detected in node business-rules and dashboard of Analytics. When XSS payload is used as a URL path, path is not getting encoded.
This attack is possible in certain older versions of web browsers that does not encode certain characters in URL which leads to Cross-Site Scripting (XSS) attack. This is not exploitable in any modern browser since all modern browsers will encode < and > signs in URLs
If you are using an affected product version, it is highly recommended to migrate to the latest released version to receive security fixes.
You may also apply the relevant fixes based on the changes from the public fix: https://github.com/wso2/msf4j/pull/571
Note: If you are a WSO2 customer with Support Subscription, please use WSO2 Update Manager (WUM) updates in order to apply the fix.