Reflected Cross-Site Scripting (XSS) in Authentication Endpoints of Multiple WSO2 Products
En bref
Sévérité
MEDIUM 6.1
EPSS
EPSS 0.21 % · centile 11 (2026-10-27)
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
WSO2
Statut NVD
Analyzed
Description
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.
