CVE-2025-5770

A reflected cross-site scripting (XSS) vulnerability exists in the authentication endpoints of multiple WSO2 products due to a lack of output encoding. A malicious actor can inject arbitrary JavaScript payloads into the authentication endpoint, which are reflected back in the response, enabling browser-based attacks. Exploitation may result in redirection to malicious websites, UI manipulation, or unauthorized data access from the victim’s browser. However, session-related cookies are protected with the httpOnly flag, which mitigates session hijacking via this vector.

The following products are affected by CVE-2025-5770 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-5770.

URL	Resource
https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-4270/