CVE-2026-92463
yshop-crm through 2.1.3 Missing Authorization via Disabled Annotation on System User Listing
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
yshop-crm through 2.1.3 contains an authorization failure in the GET /admin-api/system/user/page endpoint where the @PreAuthorize annotation is commented out, allowing authenticated back-office users without system:user:list permission to enumerate all users. Attackers with valid back-office credentials and a role with data scope ALL can retrieve the complete user directory including login names, nicknames, departments, email addresses, mobile numbers, and last login information.
| CWE | CWE-862 |
| Vendor | guchengwuyue |
| Product | yshop-crm |
| Published | Sep 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
guchengwuyue / yshop-crm
0 ≤ 2.1.3
References
github.com: https://github.com/LinYuanyi1/cve-request-poc/blob/master/yshop-crm/C10_system_user_page_enum.py github.com: https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/yshop-module-system/yshop-module-system-biz/src/main/java/co/yixiang/yshop/module/system/controller/admin/user/UserController.java#L92 github.com: https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/yshop-module-system/yshop-module-system-biz/src/main/java/co/yixiang/yshop/module/system/service/user/AdminUserServiceImpl.java#L251 github.com: https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/yshop-framework/yshop-spring-boot-starter-biz-data-permission/src/main/java/co/yixiang/yshop/framework/datapermission/core/rule/dept/DeptDataPermissionRule.java#L115 github.com: https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/pom.xml#L30 github.com: https://github.com/guchengwuyue/yshop-crm vulncheck.com: https://www.vulncheck.com/advisories/yshop-crm-through-2.1.3-missing-authorization-via-disabled-annotation-on-system-user-listing
Credits
Mingsheng Lin (lincoke)