Open Redirection in Multiple WSO2 Products via Multi-Option Authentication Endpoint

Vulnerability Description

An open redirection vulnerability exists in multiple WSO2 products due to improper validation of the multi-option URL in the authentication endpoint when multi-option authentication is enabled. A malicious actor can craft a valid link that redirects users to an attacker-controlled site. By exploiting this vulnerability, an attacker may trick users into visiting a malicious page, enabling phishing attacks to harvest sensitive information or perform other harmful actions.

References

• https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2024/WSO2-2024-3171/