Incorrect Authorization in jshERP Export Functionality by jshERP
CVE-2026-109182

5.3MEDIUM

Key Information:

Vendor

Jishenghua

Status
Jsherp
Vendor
CVE Published:
12 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-109182?

The jshERP application versions prior to 3.6 have a vulnerability that permits authenticated users to bypass authorization controls when exporting data using the /supplier/exportExcel endpoint. This flaw allows individuals with limited access, such as those restricted to their own or departmental data, to extract all records associated with suppliers, customers, and members. Consequently, sensitive information such as contact details, phone numbers, tax ID numbers, bank account data, and balances can be exposed, posing significant privacy and security risks.

Affected Version(s)

jshERP 0 <= 3.6

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-2026-109182 - Proof of Concept

References

https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1...
exploit
https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54...
technical-description
https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54...
technical-description

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
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

Yaqi Chao
.