Server-Side Request Forgery in JeecgBoot Application from Jeecg Technology
CVE-2026-7603

5.3MEDIUM

Key Information:

Vendor

Jeecg Technology

Status
Jeecgboot
Vendor
CVE Published:
2 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7603?

A vulnerability exists in the JeecgBoot application, specifically within the function checkPathTraversalBatch of the FileDownloadUtils.java component, allowing for an exploit known as server-side request forgery (SSRF). This issue arises from improper handling of input within the LoadFile endpoint, which enables attackers to initiate remote attacks. The vulnerability has been publicly disclosed, putting systems at risk. Users are strongly advised to upgrade to the latest version as the vendor has confirmed the issue and is working on a patch to resolve it.

Affected Version(s)

JeecgBoot 3.9.0

JeecgBoot 3.9.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-7603 - Proof of Concept

References

https://vuldb.com/vuln/360560
vdb-entrytechnical-description
https://vuldb.com/vuln/360560/cti
signaturepermissions-required
https://vuldb.com/submit/805707
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ana10gy (VulDB User)
VulDB CNA Team
.