---
id: CVE-2026-109407
title: A security vulnerability has been detected in macrozheng mall up to 1.0.3
summary: >-
  A security vulnerability has been detected in macrozheng mall up to 1.0.3.
  This issue affects some unknown processing of the file /order/generateOrder of
  the component Coupon Redemption. Such manipulation of the argument couponId
  leads t…
severity: low
cvss: 3.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-362
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T13:29:12.567'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109407'
references:
  - url: 'https://github.com/macrozheng/mall/'
    label: cna@vuldb.com
  - url: 'https://github.com/macrozheng/mall/issues/1003'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-109407'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/979872'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416949'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416949/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-13T13:27:03.989Z'
---

## Overview

A security vulnerability has been detected in macrozheng mall up to 1.0.3. This issue affects some unknown processing of the file /order/generateOrder of the component Coupon Redemption. Such manipulation of the argument couponId leads to race condition. The attack may be performed from remote. The attack requires a high level of complexity. The exploitability is assessed as difficult. The vendor deleted the GitHub issue for this vulnerability without any explanation.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.