CVE-2026-109187: Missing Authorization in jishenghua jshERP
Description
jshERP versions up to 3.6 have an information disclosure vulnerability that allows any authenticated user with low privileges to read sensitive platform-wide configuration secrets. This occurs because the getInfoByKey handler in PlatformConfigController does not properly restrict access to certain keys, enabling exposure of SMTP authorization codes and activation secrets. Only specific keys (aliOss and weixin) are blocked from access. The vulnerability has a high severity with a CVSS 4.0 score of 7.1.
CVSS v4.0
Score 7.1high
Affected software
jishenghua
jshERP
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-109187 is an information disclosure vulnerability in jshERP through version 3.6. It arises from missing authorization checks in the getInfoByKey handler of the PlatformConfigController, allowing authenticated users with low privileges from any tenant to request arbitrary platformKey values. This enables them to obtain sensitive configuration secrets such as email_auth_code and activation_code, which include SMTP authorization codes and activation secrets. The only keys explicitly blocked are aliOss and weixin, leaving other sensitive keys exposed.
Potential Impact
Low-privilege authenticated users can access sensitive platform-wide configuration secrets, including SMTP authorization codes and activation secrets. This exposure could lead to unauthorized use of email services or activation mechanisms, potentially compromising platform security and confidentiality of sensitive operational data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the getInfoByKey handler to only highly trusted users or implement additional access controls to prevent unauthorized retrieval of sensitive keys.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-12T12:57:38.851Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6accde512cdf04f65696c0bd
Added to database: 10/12/2026, 13:19:13 UTC
Last enriched: 10/12/2026, 13:33:16 UTC
Last updated: 10/12/2026, 21:47:23 UTC
Views: 15
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