Reflected Cross-Site Scripting (XSS) in Multiple WSO2 Products via JDBC User Store Connection Validation
En bref
Sévérité
MEDIUM 5.2
EPSS
EPSS 0.53 % · centile 45 (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 multiple WSO2 products due to insufficient output encoding in error messages generated by the JDBC user store connection validation request. A malicious actor can inject a specially crafted payload into the request, causing the browser to execute arbitrary JavaScript in the context of the vulnerable page.
This vulnerability may allow UI manipulation, redirection to malicious websites, or data exfiltration from the browser. However, since all session-related sensitive cookies are protected with the httpOnly flag, session hijacking is not possible.