Server-Side Request Forgery Vulnerability in JeecgBoot by Jeecg
CVE-2026-10241

5.3MEDIUM

Key Information:

Vendor

Jeecgboot

Status
The Server Processes These Urls
Vendor
CVE Published:
1 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-10241?

A security flaw has been identified in JeecgBoot affecting versions up to 3.9.1, where the FileDownloadUtils.download2DiskFromNet function is susceptible to server-side request forgery. This vulnerability allows attackers to manipulate requests to the Cloud Instance Metadata Endpoint, potentially leading to unauthorized access to sensitive server information. The exploit is publicly available, making it crucial for users to upgrade to version 3.9.2 to mitigate this risk.

Affected Version(s)

The server processes these URLs 3.9.0

The server processes these URLs 3.9.1

The server processes these URLs 3.9.2

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-2026-10241 - Proof of Concept

References

https://vuldb.com/vuln/367519
vdb-entrytechnical-description
https://vuldb.com/vuln/367519/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-10241
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)
.