Medium 6.5Published Sep 16, 2026

CVE-2026-92462yshop-crm through 2.1.3 Missing Authorization via CrmFlowController deleteFlowStep

Updated under an hour ago (Oct 28, 2026, 11:40 AM ET)

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Every CVE for guchengwuyue yshop-crm

Exploited in the last 30 days

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.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Sep 21, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

guchengwuyue yshop-crm guchengwuyue:yshop_crm (from the name)	through 2.1.3	CNA record

References

References

https://github.com/LinYuanyi1/cve-request-poc/blob/master/yshop-crm/C09_crm_flow_delete_step.py	exploit
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/crmflow/CrmFlowController.java#L102	technical-description
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/crmflow/CrmFlowServiceImpl.java#L230	technical-description
https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/pom.xml#L30	technical-description
https://github.com/guchengwuyue/yshop-crm	product
https://www.vulncheck.com/advisories/yshop-crm-through-2.1.3-missing-authorization-via-crmflowcontroller-deleteflowstep	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.