CVE-2026-3404CWE-610CWE-611

thinkgem JeeSite Endpoint CasOutHandler.java xml external entity reference

Low · published March 2, 2026

CVSS v4.0
2.3
EPSS
1%
Percentile
44.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
2.3 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00537 · 44.4th percentile
Weaknesses
CWE-610 · Externally Controlled Reference to a Resource in Another Sphere; CWE-611 · Improper Restriction of XML External Entity Reference
Published
2026-03-02T01:32Z
EPSS history
Timeline
  • 02 MAR 01:32Z
    thinkgem JeeSite Endpoint CasOutHandler.java xml external entity reference
    cvelistv5