CVE-2026-3404

LOW EPSS 26.9%
Published Mar 2, 20264mo ago · Modified Apr 29, 20262mo ago
1.3 CVSS 4.0
Low
Find Similar
Published Mar 2, 2026 4mo ago
Last Modified Apr 29, 2026 2mo ago

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.

CVSS Details

Base Score
1.3
Exploitability
—
Impact
—
Vector string
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity High
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
26.9% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-610
CWE-611

Affected Products 1

VendorProductVersionRange
jeesitejeesite* ≤5.15.1

References 4

  • vuldb.com https://vuldb.com/?ctiid.348299
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.348299
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.763732
    Third Party AdvisoryVDB Entry
  • yuque.com https://www.yuque.com/la12138/pa2fpb/ew8x2qss8dv0bsu0?singleDoc
    ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.