Information Disclosure Vulnerability in jshERP by Jishenghua
CVE-2026-109187

7.1HIGH

Key Information:

Vendor

Jishenghua

Status
Jsherp
Vendor
CVE Published:
12 October 2026

Badges

👾 Exploit Exists

What is CVE-2026-109187?

The jshERP platform, up to version 3.6, contains a significant vulnerability that permits any authenticated user to access sensitive platform-wide configuration secrets. Through the 'getInfoByKey' handler of the PlatformConfigController, low-privilege users can query for arbitrary platformKey values such as 'email_auth_code' and 'activation_code'. This access exposes critical information, including SMTP authorization codes and activation secrets, while only a limited number of keys like 'aliOss' and 'weixin' are restricted. This flaw underscores the importance of properly managing user permissions to safeguard sensitive data.

Affected Version(s)

jshERP 0 <= 3.6

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:
7.1
Severity:
HIGH
Confidentiality:
High
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
.