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CVE-2026-102363— mall4j through 4.0 Unauthenticated Shipment Tracking Disclosure via Order Number

Quick assessment

Affected
gz-yami mall4j
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

mall4j 4.0 及之前版本在 DeliveryController 的 checkDelivery 接口中存在缺失身份验证的漏洞，允许未经认证的攻击者通过提供订单号参数来读取货物运输追踪信息。攻击者无需身份认证或所有权验证，即可访问任何订单的承运商名称、运单号码以及完整的物流轨迹。

CVSS 3.7 · Low
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I. Basic Information for CVE-2026-102363

Vulnerability Information
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Vulnerability Title
mall4j through 4.0 Unauthenticated Shipment Tracking Disclosure via Order Number
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
gz-yami mall4j 0 ~ 4.0 -

II. Public POCs for CVE-2026-102363

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III. Intelligence Information for CVE-2026-102363

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Other References for CVE-2026-102363 (4)

Same Patch Batch · gz-yami · 2026-09-28 · 7 CVEs total

CVE-2026-102361 9.1 CRITICAL mall4j through 4.0 Missing Authentication in Password Update Endpoint
CVE-2026-102365 6.5 MEDIUM mall4j through 4.0 Missing Authorization in Admin User Address Endpoints
CVE-2026-102364 5.4 MEDIUM mall4j through 4.0 Improper Authentication Accepts Storefront Tokens on Admin API
CVE-2026-102367 5.4 MEDIUM mall4j through 4.0 Insufficient Session Expiration via Token Refresh
CVE-2026-102362 5.3 MEDIUM mall4j through 4.0 Missing Authentication in Product Review Deletion
CVE-2026-102366 4.4 MEDIUM mall4j through 4.0 Unrestricted File Upload in Admin File Endpoints

IV. Related Vulnerabilities

Same product: mall4j
Same vendor: gz-yami
Same weakness: CWE-306

V. Comments for CVE-2026-102363

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