Fuint through commit 57ec018 IDOR via bookId in myBookDetail

Advisories

Fuint through commit 57ec018 IDOR via bookId in myBookDetail

Severity: medium
Date: 10/16/2026
Affecting: fuint <= 57ec01895e22dd93f16f493db30a77a7c1b148f2
CVE: CVE-2026-111705
CWE: CWE-639 Authorization Bypass Through User-Controlled Key
CVSS: 5.3
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
References: https://hackmd.io/@hieuPenguinnn/fuint-booking-detail-idor
https://github.com/fushengqian/fuint/blob/57ec01895e22dd93f16f493db30a77a7c1b148f2/fuint-application/src/main/java/com/fuint/module/clientApi/controller/ClientBookController.java#L252-L265
https://github.com/fushengqian/fuint/blob/57ec01895e22dd93f16f493db30a77a7c1b148f2/fuint-application/src/main/java/com/fuint/common/service/impl/BookItemServiceImpl.java#L237-L258
Credit: hieuPenguinnn
Description: Fuint through commit 57ec018 contains an insecure direct object reference vulnerability that allows authenticated members to read other members' booking records by supplying arbitrary bookId values to /clientApi/book/myBookDetail. Attackers can iterate the auto-increment bookId to retrieve contact names, mobile numbers, in-store verification codes, service dates, stores and remarks.

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