Vulnerability · Published Nov 5, 2025 · Assigned by WSO2
CVE-2025-10853Reflected Cross-Site Scripting (XSS) in Management Console of Multiple WSO2 Products Due to Improper Output Encoding
Medium 5.2
In plain English
A medium-severity cross-site scripting in org.wso2.carbon.governance:org.wso2.carbon.governance.wsdltool.ui from WSO2. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 9% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| WSO2 | WSO2 Open Banking IAM | 2.0.0 – before 2.0.0.413 |
| WSO2 | WSO2 API Manager | 3.1.0 – before 3.1.0.3443.2.0 – before 3.2.0.4453.2.1 – before 3.2.1.654.0.0 – before 4.0.0.3654.1.0 – before 4.1.0.2274.2.0 – before 4.2.0.1674.3.0 – before 4.3.0.79 |
| WSO2 | WSO2 Identity Server | 5.10.0 – before 5.10.0.3735.11.0 – before 5.11.0.4176.0.0 – before 6.0.0.2476.1.0 – before 6.1.0.2467.0.0 – before 7.0.0.1227.1.0 – before 7.1.0.29 |
| WSO2 | WSO2 Open Banking AM | 2.0.0 – before 2.0.0.393 |
| WSO2 | WSO2 Identity Server as Key Manager | 5.10.0 – before 5.10.0.363 |
| WSO2 | WSO2 Enterprise Integrator | 6.6.0 – before 6.6.0.223 |
| WSO2 | WSO2 API Control Plane | 4.5.0 – before 4.5.0.27 |
| WSO2 | WSO2 Universal Gateway | 4.5.0 – before 4.5.0.25 |
| WSO2 | WSO2 Traffic Manager | 4.5.0 – before 4.5.0.25 |
| WSO2 | org.wso2.carbon.registry:org.wso2.carbon.registry.info.ui | 4.7.32 – before 4.7.32.144.7.35 – before 4.7.35.114.7.39 – before 4.7.39.94.7.51 – before 4.7.51.44.8.3 – before 4.8.3.94.8.13 – before 4.8.13.64.8.32 – before 4.8.32.34.8.36 – before 4.8.36.1 |
| WSO2 | org.wso2.carbon.registry:org.wso2.carbon.registry.resource.ui | 4.7.24 – before 4.7.24.74.7.32 – before 4.7.32.144.7.33 – before 4.7.33.134.7.35 – before 4.7.35.114.7.39 – before 4.7.39.94.7.51 – before 4.7.51.44.8.3 – before 4.8.3.94.8.9 – before 4.8.9.5 |
| WSO2 | org.wso2.carbon.governance:org.wso2.carbon.governance.wsdltool.ui | 4.8.19 – before 4.8.19.54.8.21 – before 4.8.21.94.8.28 – before 4.8.28.34.8.30 – before 4.8.30.34.8.32 – before 4.8.32.14.8.33 – before 4.8.33.34.8.34 – before 4.8.34.34.8.35 – through * |
| WSO2 | org.wso2.carbon.identity.inbound.auth.oauth2:org.wso2.carbon.identity.oauth.ui | 6.4.2 – before 6.4.2.1656.4.111 – before 6.4.111.1556.4.176 – before 6.4.176.286.4.180 – before 6.4.180.126.9.6 – before 6.9.6.266.13.16 – before 6.13.16.196.13.19 – before 6.13.19.126.13.27 – before 6.13.27.5 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N