CVE-2026-92461: Missing Authorization in guchengwuyue yshop-crm
yshop-crm versions up to 2.1.3 have a missing authorization vulnerability in the GET /admin-api/crm/flow/flow-users endpoint. This flaw allows any logged-in back-office user to access sensitive approval workflow data, including approval chain topology, step ordering, approver identifiers, and personal information such as login names, nicknames, departments, email addresses, mobile numbers, and last login IP addresses.
AI Analysis
Technical Summary
CVE-2026-92461 is a missing authorization vulnerability in yshop-crm through version 2.1.3. The vulnerability exists in the GET /admin-api/crm/flow/flow-users endpoint, which does not properly restrict access. As a result, any authenticated back-office user can retrieve detailed approval workflow data and sensitive personal information of approvers.
Potential Impact
An attacker with back-office user credentials can access confidential approval workflow details and personal information of users, potentially leading to privacy violations and unauthorized insight into internal approval processes. The vulnerability does not require elevated privileges beyond back-office login and does not allow modification or denial of service.
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 access to trusted personnel only and monitor for suspicious access patterns to the affected endpoint.
CVE-2026-92461: Missing Authorization in guchengwuyue yshop-crm
Description
yshop-crm versions up to 2.1.3 have a missing authorization vulnerability in the GET /admin-api/crm/flow/flow-users endpoint. This flaw allows any logged-in back-office user to access sensitive approval workflow data, including approval chain topology, step ordering, approver identifiers, and personal information such as login names, nicknames, departments, email addresses, mobile numbers, and last login IP addresses.
CVSS v4.0
Score 5.3medium
Affected software
guchengwuyue
yshop-crm
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-92461 is a missing authorization vulnerability in yshop-crm through version 2.1.3. The vulnerability exists in the GET /admin-api/crm/flow/flow-users endpoint, which does not properly restrict access. As a result, any authenticated back-office user can retrieve detailed approval workflow data and sensitive personal information of approvers.
Potential Impact
An attacker with back-office user credentials can access confidential approval workflow details and personal information of users, potentially leading to privacy violations and unauthorized insight into internal approval processes. The vulnerability does not require elevated privileges beyond back-office login and does not allow modification or denial of service.
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 access to trusted personnel only and monitor for suspicious access patterns to the affected endpoint.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-16T10:57:06.810Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aaa7e3755bf5e2cf5884ada
Added to database: 09/16/2026, 11:32:07 UTC
Last enriched: 09/16/2026, 11:46:54 UTC
Last updated: 09/16/2026, 12:13:55 UTC
Views: 6
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