CVE-2026-92457: Guchengwuyue Yshop-CRM

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

yshop-crm through 2.1.3 contains a missing authorization vulnerability in the CrmInvoiceController issueInvoice endpoint that allows authenticated back-office users to issue arbitrary invoices. Attackers can call the PUT /admin-api/crm/invoice/issue endpoint without required permissions to modify invoice status, inflate contract invoiced amounts with attacker-chosen values, and trigger invoice emails to arbitrary addresses.

Affected products

• Guchengwuyue Yshop-CRM: up to and including 2.1.3

Published 2026-09-16. Last modified 2026-09-23.