CVE-2026-3404

5.0 MEDIUM
Published: March 02, 2026 Modified: March 09, 2026
View on NVD

Description

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://vuldb.com/?ctiid.348299
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.348299
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.763732
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://www.yuque.com/la12138/pa2fpb/ew8x2qss8dv0bsu0?singleDoc
Source: cna@vuldb.com
Exploit Third Party Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.0 / 10.0
EPSS (Exploit Probability)
0.0%
9th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

jeesite