CVE-2026-92457
CVE-2026-92457
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.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.004 (37.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Weakness classification (CWE)
References
- github.com/LinYuanyi1/cve-request-poc/blob/master/yshop-crm/C03_crm_invoice_iss… (exploit)
- github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7… (technical-description)
- github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7… (technical-description)
- github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7… (technical-description)
- github.com/guchengwuyue/yshop-crm (product)
- www.vulncheck.com/advisories/yshop-crm-through-2.1.3-missing-authorization-via-… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-92457?
- CVE-2026-92457 is a medium-severity vulnerability, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-09-16.
- How severe is CVE-2026-92457?
- Medium severity. CVSS v3 base score is 6.5 out of 10.