Reflected Cross-Site Scripting (XSS) in Management Console of Multiple WSO2 Products Due to Improper Output Encoding

5.2 CVSS

Vulnerability Description

A reflected cross-site scripting (XSS) vulnerability exists in the management console of multiple WSO2 products due to improper output encoding. By tampering with specific parameters, a malicious actor can inject arbitrary JavaScript into the response, leading to reflected XSS. Successful exploitation could result in UI manipulation, redirection to malicious websites, or data theft from the browser. However, session-related sensitive cookies are protected with the httpOnly flag, which mitigates the risk of session hijacking.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

crnković

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-4486/

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Affected Vendor

WSO2

View all reports →

Affected Software

WSO2 Open Banking IAM, WSO2 API Manager, WSO2 Identity Server, WSO2 Open Banking AM, WSO2 Identity Server as Key Manager, WSO2 Enterprise Integrator, WSO2 API Control Plane, WSO2 Universal Gateway, WSO2 Traffic Manager, org.wso2.carbon.registry:org.wso2.carbon.registry.info.ui, org.wso2.carbon.registry:org.wso2.carbon.registry.resource.ui, org.wso2.carbon.governance:org.wso2.carbon.governance.wsdltool.ui, org.wso2.carbon.identity.inbound.auth.oauth2:org.wso2.carbon.identity.oauth.ui

Vulnerable Versions:

0, 2.0.0, 3.1.0, 3.2.0, 3.2.1, 4.0.0, 4.1.0, 4.2.0, 4.3.0, 4.4.0, 4.5.0, 5.10.0, 5.11.0, 6.0.0, 6.1.0, 7.0.0, 7.1.0, 6.6.0, 4.7.32, 4.7.35, 4.7.39, 4.7.51, 4.8.3, 4.8.13, 4.8.32, 4.8.36, 4.8.43, 4.8.47, 4.7.24, 4.7.33, 4.8.9, 4.8.12, 4.8.24, 4.8.19, 4.8.21, 4.8.28, 4.8.30, 4.8.33, 4.8.34, 4.8.35, 6.4.2, 6.4.111, 6.4.176, 6.4.180, 6.9.6, 6.13.16, 6.13.19, 6.13.27, 6.13.38, 7.0.349