Vulnerability DatabaseCVE-2026-111615
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CVE-2026-111615
Published:October 16, 2026
Updated:October 18, 2026
Mall4cloud through 4.0 contains an insecure direct object reference vulnerability that allows authenticated merchants to read other shops' buyer shipping addresses via the multishop OrderController getOrderAddr handler. Attackers can enumerate auto-increment orderAddrId values in GET /m/order/order_addr/{orderAddrId} requests to obtain consignee names, mobile numbers, addresses and post codes platform-wide.
Related Resources (7)
https://github.com/gz-yami/mall4cloud
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111615.json
https://www.vulncheck.com/advisories/mall4cloud-through-4.0-idor-exposing-buyer-addresses-via-order-addr-endpoint
https://github.com/gz-yami/mall4cloud/blob/v4.0/mall4cloud-order/src/main/java/com/mall4j/cloud/order/controller/multishop/OrderController.java#L75-L80
https://github.com/gz-yami/mall4cloud/blob/v4.0/mall4cloud-order/src/main/resources/mapper/OrderAddrMapper.xml#L27-L29
https://nvd.nist.gov/vuln/detail/CVE-2026-111615
https://hackmd.io/@hieuPenguinnn/mall4cloud-multishop-order-addr-cross-shop-idor
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CVSS v4
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Authorization Bypass Through User-Controlled Key
CWE-639