CVE-2016-4311: WSO2 Identity Server

High severity, CVSS 8.8. EPSS: 3.4% chance of exploitation in the next 30 days.

Cross-site request forgery (CSRF) vulnerability in the XACML flow feature in WSO2 Identity Server 5.1.0 allows remote attackers to hijack the authentication of privileged users for requests that process XACML requests via an entitlement/eval-policy-submit.jsp request.

Affected products

• WSO2 Identity Server: version 5.1.0 only

Published 2017-02-17. Last modified 2026-06-17.