CVE-2026-110129

fuintCatering through commit 122c9e6 contains an insecure direct object reference vulnerability in the ClientRefundController refund detail endpoint that lets authenticated members read other members' refund records. Attackers can register freely and enumerate sequential refundId values to obtain buyers' names, national ID numbers, addresses, WeChat openIds, and order details.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/fushengqian/fuintCatering/blob/122c9e61a1bc7d947428b7c4f8be4faa76f38e11/fuintBackend/fuint-application/src/main/java/com/fuint/common/service/impl/RefundServiceImpl.java#L330-L353
https://github.com/fushengqian/fuintCatering/blob/122c9e61a1bc7d947428b7c4f8be4faa76f38e11/fuintBackend/fuint-application/src/main/java/com/fuint/module/clientApi/controller/ClientRefundController.java#L123-L133
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/fuintcatering-client-refund-detail-idor
https://www.vulncheck.com/advisories/fuintcatering-through-commit-122c9e6-idor-via-clientapi-refund-detail
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/fuintcatering-client-refund-detail-idor

Configurations

No configuration.

History

14 Oct 2026, 16:17

Type	Values Removed	Values Added
References	~~() https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/fuintcatering-client-refund-detail-idor -~~	() https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/fuintcatering-client-refund-detail-idor -

13 Oct 2026, 17:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-13 17:17

Updated : 2026-10-16 19:18

NVD link : CVE-2026-110129

Mitre link : CVE-2026-110129

CVE.ORG link : CVE-2026-110129

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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