CVE-2026-92456
yshop-crm through 2.1.3 Missing Authorization via CRM Customer Rule-Configuration Endpoints
- State
- Published
- Severity
- 7.1 High
- Published
- Sep 16, 2026
- Updated
- Sep 16, 2026
- Reserved
- Sep 16, 2026
Description
yshop-crm through 2.1.3 fails to enforce authorization on the saveRedisSet and getRedisSet endpoints in CrmCustomerController, allowing any authenticated back-office user to read and modify installation-wide lead-allocation and customer auto-recycling policy. Attackers can invoke these endpoints to manipulate shared Redis keys controlling customer auto-recycling behavior, causing mass customer data deletion, disabling lead recycling, or blocking customer creation across the deployment.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L | VulnCheck |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
yshop-crmguchengwuyue |
|
References
- Reporter proof of concept: unauthorized policy rewrite via /crm/customer/saveRedisSetexploit
- saveRedisSet declared without @PreAuthorize and writing three Redis keys at 2.1.3technical-description
- CustomerAutoJob consumes notRecordDay and notSuccessDay to recycle customerstechnical-description
- openCustomer nulls customer ownership and deletes follow-up recordstechnical-description
- Maven revision property showing the affected tree is version 2.1.3technical-description
- yshop-crm source repositoryproduct
- VulnCheck Advisory: yshop-crm through 2.1.3 Missing Authorization via CRM Customer Rule-Configuration Endpointsthird-party-advisory
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