CVE-2026-3404 | thinkgem JeeSite up to 5.15.1 Endpoint CasOutHandler.java xml external entity reference

A vulnerability was found in thinkgem JeeSite up to 5.15.1. It has been declared as problematic. Impacted is an unknown function of the file /com/jeesite/common/shiro/cas/CasOutHandler.java of the component Endpoint. Executing a manipulation can lead to xml external entity reference.

This vulnerability appears as CVE-2026-3404. The attack may be performed from remote. In addition, an exploit is available.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More