Medium severity · published Sep 16, 2026
CVE-2026-92457
yshop-crm through 2.1.3 Missing Authorization via CrmInvoiceController issueInvoice
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
YS
yshop-crm · guchengwuyue
through 2.1.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-92457
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-92457
github.com
https://github.com/LinYuanyi1/cve-request-poc/blob/master/yshop-crm/C03_crm_invoice_issue.py
github.com
https://github.com/guchengwuyue/yshop-crm
github.com
https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/pom.xml#L30
github.com
https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/yshop-module-crm/yshop-module-crm-biz/src/main/java/co/yixiang/yshop/module/crm/controller/admin/crminvoice/CrmInvoiceController.java#L80
github.com
https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/yshop-module-crm/yshop-module-crm-biz/src/main/java/co/yixiang/yshop/module/crm/service/crminvoice/CrmInvoiceServiceImpl.java#L317
www.vulncheck.com
https://www.vulncheck.com/advisories/yshop-crm-through-2.1.3-missing-authorization-via-crminvoicecontroller-issueinvoice
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