CVE-2026-110120
Received Received - Intake

Insecure Direct Object Reference in Yshopmall After-Sales API

Publication date: 2026-10-13

Last updated on: 2026-10-13

Assigner: VulnCheck

Description
Yshopmall through 2.0.0 contains an insecure direct object reference vulnerability in the after-sales API that allows authenticated members to access other members' data by supplying their after-sales id and orderCode. Attackers can call deleteAfterSalesOrder, addLogisticsInformation, or GET /applyForAfterSales/{key} to view other members' order items and tamper with or delete their after-sales records.

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Meta Information

Published
2026-10-13
Last Modified
2026-10-13
Generated
2026-10-13
AI Q&A
2026-10-13
EPSS Evaluated
N/A
NVD
CVE-2026-110120
EUVD
EUVD-2026-98951

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
guchengwuyue yshopmall 0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

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Executive Summary

Yshopmall through version 2.0.0 has an insecure direct object reference vulnerability in the after-sales API. This allows authenticated members to access other members' data by providing their after-sales ID and order code. Attackers can exploit this by calling functions like deleteAfterSalesOrder, addLogisticsInformation, or accessing GET /applyForAfterSales/{key} to view or manipulate other users' order items and after-sales records.

Impact Analysis

This vulnerability allows attackers to view sensitive order details, tamper with after-sales records, or delete them entirely. If you are a user of Yshopmall, your personal order information and after-sales data could be exposed, modified, or removed without your consent.

Compliance Impact

This vulnerability likely violates data protection regulations such as GDPR and HIPAA by exposing personal and sensitive order data to unauthorized users. It compromises data confidentiality, integrity, and availability, which are core requirements under these standards.

Mitigation Strategies

Immediately update Yshopmall to the latest version beyond 2.0.0 to patch the insecure direct object reference vulnerability. Restrict API access to authenticated members only and validate user permissions for all after-sales operations. Monitor logs for unauthorized access attempts to after-sales endpoints.

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