CVE-2026-109173: Missing Authorization in guchengwuyue yshop-crm
Description
yshop-crm through 2.1.3 contains a missing authorization vulnerability that allows any authenticated back-office user to approve or reject invoices via POST /admin-api/crm/invoice/check. The CrmInvoiceController check handler lacks @PreAuthorize and approver checks are commented out, letting attackers bypass the invoice approval workflow by supplying any invoice id.
CVSS v4.0
Score 5.3medium
Affected software
guchengwuyue
yshop-crm
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-109173 describes a missing authorization vulnerability in guchengwuyue's yshop-crm product through version 2.1.3. The vulnerability exists in the POST /admin-api/crm/invoice/check endpoint handled by CrmInvoiceController. This handler lacks the @PreAuthorize annotation and the approver checks are commented out, allowing any authenticated back-office user to approve or reject invoices by supplying arbitrary invoice IDs. This bypasses the intended invoice approval workflow controls.
Potential Impact
An authenticated back-office user can bypass authorization controls to approve or reject invoices arbitrarily. This could lead to unauthorized invoice approvals or rejections, potentially impacting financial processes and trustworthiness of invoice management within the application.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected API endpoint to only fully trusted users and monitor for suspicious invoice approval activities.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-12T12:41:57.846Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6accde4d2cdf04f65696c0a5
Added to database: 10/12/2026, 13:19:09 UTC
Last enriched: 10/12/2026, 13:34:17 UTC
Last updated: 10/12/2026, 21:47:25 UTC
Views: 12
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