CVE-2026-3404
MEDIUMthinkgem JeeSite <=5.15.1 - XXE
Title source: llmDescription
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.
Scores
CVSS v3
5.0
EPSS
0.0006
EPSS Percentile
17.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Classification
CWE
CWE-611
CWE-610
Status
published
Affected Products (1)
jeesite/jeesite
< 5.15.1
Timeline
Published
Mar 02, 2026
Tracked Since
Mar 02, 2026