CVE-2026-102363
Low
Description
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.
SeverityLow
CVSS3.7
Exploit probability—
ProductGz-yami Mall4j
PublishedSep 29, 2026
First seenSep 29, 2026
Weakness typeCWE-306Missing authentication for critical function
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gz-yami mall4j | v ≤ 4.0 | — |
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