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CVE-2026-92456

yshop-crm through 2.1.3 Missing Authorization via CRM Customer Rule-Configuration Endpoints

HIGH
7.1
CVSS Score
Published: September 16, 2026 at 11:07 AM UTC
Updated: September 23, 2026 at 03:09 PM UTC
1 product affected across 1 vendorYshop CRM

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Severity
HIGH7.1
Exploit prediction
EPSS 0.5%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (7)

Exploit
Source: cverecord
https://github.com/LinYuanyi1/cve-request-poc/blob/master/yshop-crm/C04_crm_customer_save_redis_set.py
Technical Description
Source: cverecord
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/crmcustomer/CrmCustomerController.java#L136
Technical Description
Source: cverecord
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/job/CustomerAutoJob.java#L34
Technical Description
Source: cverecord
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/crmcustomer/CrmCustomerServiceImpl.java#L160
Technical Description
Source: cverecord
https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/pom.xml#L30
Product
Source: cverecord
https://github.com/guchengwuyue/yshop-crm
Third Party Advisory
Source: cverecord
https://www.vulncheck.com/advisories/yshop-crm-through-2.1.3-missing-authorization-via-crm-customer-rule-configuration-endpoints

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862

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