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CVE-2026-3404

LOW CVSS 4.0: 2.3 EPSS 0.05%
Updated Mar 02, 2026
Java
Parameter Value
CVSS 2.3 (LOW)
Type CWE-610, CWE-611
Vendor Java
Public PoC No

A flaw has been found in thinkgem JeeSite up to 5.15.1. 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.

The attack may be performed from remote. Attacks of this nature are highly complex. The exploitability is considered difficult.

The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Attack Parameters

Attack Vector
Network
Атака возможна удалённо
Attack Complexity
High
Сложно эксплуатировать
Attack Requirements
None
Нет дополнительных условий
Privileges Required
Low
Нужны базовые права
User Interaction
None
Не нужно действие пользователя

Impact Assessment

Confidentiality
Low
Частичная утечка данных
Integrity
Low
Частичная модификация данных
Availability
Low
Частичное нарушение работы

CVSS Vector v4.0

Weakness Type (CWE)