CVE-2026-102363

mall4j through 4.0 contains a missing authentication vulnerability in the DeliveryController checkDelivery endpoint that allows unauthenticated attackers to read shipment tracking information by supplying an order number parameter. Attackers can access carrier names, waybill numbers, and complete logistics trails for any order without authentication or ownership verification.

CVSS v3 3.7 LOW

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/LinYuanyi1/cve-request-poc/blob/114b3f0d149e50a7678f591bf8043399fc9ac96c/mall4j/A08_delivery_check_anonymous.py
https://github.com/gz-yami/mall4j
https://github.com/gz-yami/mall4j/blob/ffc672fc1aa4320ce02d0b93853bb456ae0a4dae/yami-shop-api/src/main/java/com/yami/shop/api/controller/DeliveryController.java#L47-L63
https://www.vulncheck.com/advisories/mall4j-through-4.0-unauthenticated-shipment-tracking-disclosure-via-order-number

Configurations

No configuration.

History

29 Sep 2026, 00:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-29 00:17

Updated : 2026-09-30 17:32

NVD link : CVE-2026-102363

Mitre link : CVE-2026-102363

CVE.ORG link : CVE-2026-102363

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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