CVE-2026-92456: Missing Authorization in guchengwuyue yshop-crm
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.
AI Analysis
Technical Summary
The vulnerability CVE-2026-92456 affects yshop-crm through version 2.1.3. The application fails to enforce proper authorization on two endpoints, saveRedisSet and getRedisSet, within the CrmCustomerController. Authenticated back-office users can invoke these endpoints to manipulate shared Redis keys that control customer auto-recycling behavior and lead allocation policies. This unauthorized access enables attackers to cause significant disruption, including mass deletion of customer data, disabling lead recycling mechanisms, or preventing new customer creation across the deployment.
Potential Impact
An attacker with authenticated back-office access can exploit this vulnerability to manipulate critical Redis keys affecting customer data management. This can result in mass deletion of customer data, disruption of lead recycling processes, and blocking of customer creation, severely impacting business operations and data integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict back-office user permissions to the minimum necessary and monitor for unauthorized access to the affected endpoints.
CVE-2026-92456: Missing Authorization in guchengwuyue yshop-crm
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.
CVSS v4.0
Score 7.1high
Affected software
guchengwuyue
yshop-crm
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-92456 affects yshop-crm through version 2.1.3. The application fails to enforce proper authorization on two endpoints, saveRedisSet and getRedisSet, within the CrmCustomerController. Authenticated back-office users can invoke these endpoints to manipulate shared Redis keys that control customer auto-recycling behavior and lead allocation policies. This unauthorized access enables attackers to cause significant disruption, including mass deletion of customer data, disabling lead recycling mechanisms, or preventing new customer creation across the deployment.
Potential Impact
An attacker with authenticated back-office access can exploit this vulnerability to manipulate critical Redis keys affecting customer data management. This can result in mass deletion of customer data, disruption of lead recycling processes, and blocking of customer creation, severely impacting business operations and data integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict back-office user permissions to the minimum necessary and monitor for unauthorized access to the affected endpoints.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-16T10:40:54.112Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aaa7e3555bf5e2cf5884ad3
Added to database: 09/16/2026, 11:32:05 UTC
Last enriched: 09/16/2026, 11:46:44 UTC
Last updated: 09/16/2026, 13:47:18 UTC
Views: 3
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