CVE-2026-124566— fushengqian fuint Alipay Callback ClientPayController.java aliPayCallback behavioral workflow

Quick assessment

Affected

fushengqian fuint

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.

在 fushengqian 的 fuint 项目（截至提交 36cc31b08d77facc94e8959afa02224891b4fe5f）中发现了一个安全漏洞。该漏洞影响 Alipay Callback Handler 组件中 ClientPayController.java 文件内的 aliPayCallback 函数。攻击者通过操纵该函数，可强制触发特定的业务流程。此攻击可远程实施。该产品采用滚动发布策略以支持持续交付，因此无法明确列出受影响或已修复的具体版本。厂商已在此漏洞披露初期被联系，但至今未作出任何

CVSS 4.3 · Medium Updated Nov 09, 2026

Possible ATT&CK Techniques 2 AI

T1055 · Process Injection T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

fushengqian fuint Alipay Callback ClientPayController.java aliPayCallback behavioral workflow

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was detected in fushengqian fuint up to 36cc31b08d77facc94e8959afa02224891b4fe5f. This vulnerability affects the function aliPayCallback of the file ClientPayController.java of the component Alipay Callback Handler. Performing a manipulation results in enforcement of behavioral workflow. The attack is possible to be carried out remotely. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The vendor was contacted early about this disclosure but did not respond in any way.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

行为工作流的不恰当实施

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
fushengqian	fuint	36cc31b08d77facc94e8959afa02224891b4fe5f	`cpe:2.3:a:fushengqian:fuint::::::::`

II. Public POCs for CVE-2026-124566

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-124566

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Other References for CVE-2026-124566 (4)

https://vuldb.com/cve/CVE-2026-124566 third-party-advisory
https://vuldb.com/vuln/432898/cti signature permissions-required
https://vuldb.com/submit/1035644 third-party-advisory
https://vuldb.com/vuln/432898 vdb-entry technical-description

https://www.cve.org/CVERecord?id=CVE-2026-124566

Same Patch Batch · fushengqian · 2026-11-09 · 5 CVEs total

CVE-2026-124569	5.4 MEDIUM	fushengqian fuintCatering CommissionCashServiceImpl.java updateCommissionCash access contr
CVE-2026-124565	4.3 MEDIUM	fushengqian fuint Order Verification MerchantOrderController.java confirm access control
CVE-2026-124567	4.3 MEDIUM	fushengqian fuint ClientOrderController.java receipt state issue
CVE-2026-124568	4.3 MEDIUM	fushengqian fuintCatering Refund Agreement RefundServiceImpl.agreeRefund access control

IV. Related Vulnerabilities

Same product: fuint

Same vendor: fushengqian

Same weakness: CWE-841