CVE-2026-92462
yshop-crm through 2.1.3 Missing Authorization via CrmFlowController deleteFlowStep
- State
- Published
- Severity
- 7.1 High
- Published
- Sep 16, 2026
- Updated
- Sep 21, 2026
- Reserved
- Sep 16, 2026
Description
yshop-crm through 2.1.3 fails to enforce authorization checks on the CrmFlowController deleteFlowStep endpoint, allowing any authenticated back-office user to delete arbitrary approval workflow steps. Attackers can invoke the DELETE /admin-api/crm/flow/delete-step endpoint without required permissions to remove approval steps that control contract, receivable, and invoice finalization processes.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N | VulnCheck |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
yshop-crmguchengwuyue |
|
References
- Reporter proof of concept: approval-step deletion via /crm/flow/delete-stepexploit
- deleteFlowStep declared without @PreAuthorize while deleting a whole flow requires crm:flow:deletetechnical-description
- deleteFlowStep is an unguarded deleteById with no existence or ownership checktechnical-description
- Maven revision property showing the affected tree is version 2.1.3technical-description
- yshop-crm source repositoryproduct
- VulnCheck Advisory: yshop-crm through 2.1.3 Missing Authorization via CrmFlowController deleteFlowStepthird-party-advisory
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