---
id: CVE-2026-92456
title: >-
  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 …
summary: >-
  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 …
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L'
cwe:
  - CWE-862
vendor: guchengwuyue
product: yshop-crm
affected:
  - yshop-crm <= 2.1.3
published: '2026-09-16'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T11:10:00.187'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92456'
references:
  - url: >-
      https://github.com/LinYuanyi1/cve-request-poc/blob/master/yshop-crm/C04_crm_customer_save_redis_set.py
    label: disclosure@vulncheck.com
  - url: 'https://github.com/guchengwuyue/yshop-crm'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/pom.xml#L30
    label: disclosure@vulncheck.com
  - url: >-
      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
    label: disclosure@vulncheck.com
  - url: >-
      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
    label: disclosure@vulncheck.com
  - url: >-
      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
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/yshop-crm-through-2.1.3-missing-authorization-via-crm-customer-rule-configuration-endpoints
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
  - exploit-available
epss: 0.00497
epssPercentile: 0.40031
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-16T13:27:05.743404Z'
ingestedAt: '2026-09-16T11:54:38.964Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.