Is CVE-2026-124566 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-124566 being exploited in the wild.

How severe is CVE-2026-124566?

Medium severity, with a CVSS score of 4.3, published 9 November 2026.

Which products and versions are affected?

Fushengqian Fuint up to commit 36cc31b08d77facc94e8959afa02224891b4fe5f.

Is there a fix for CVE-2026-124566?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-124566 attacked?

It is attacked over the network.

Am I affected by CVE-2026-124566?

Check whether you run Fushengqian Fuint at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-124566: fushengqian fuint Alipay callback enforcement bypass

CVE-2026-124566 · Severity: medium · CVSS 4.3 · Published 2026-11-09

fuint is a payment system component that processes callbacks from Alipay, a major online payment platform. A vulnerability in the Alipay Callback Handler allows an attacker to remotely manipulate payment workflows by bypassing enforcement checks, potentially leading to unauthorized payment transactions or order modifications.

Technologies: Fushengqian Fuint. Vendors: Fushengqian.

Quick answers

Is CVE-2026-124566 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-124566 being exploited in the wild.
How severe is CVE-2026-124566?: Medium severity, with a CVSS score of 4.3, published 9 November 2026.
Which products and versions are affected?: Fushengqian Fuint up to commit 36cc31b08d77facc94e8959afa02224891b4fe5f.
Is there a fix for CVE-2026-124566?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-124566 attacked?: It is attacked over the network.
Am I affected by CVE-2026-124566?: Check whether you run Fushengqian Fuint at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability exists in the aliPayCallback function of ClientPayController.java (Alipay Callback Handler component) in fushengqian fuint. It allows manipulation of behavioral workflow enforcement via remote network access. The product uses rolling release versioning, so specific affected and fixed versions are not documented; the vulnerability affects commits up to 36cc31b08d77facc94e8959afa02224891b4fe5f.

Affected products

fushengqian fuint up to commit 36cc31b08d77facc94e8959afa02224891b4fe5f

Timeline

2026-11-09: disclosed

References

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