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CVE-2026-109407— macrozheng mall Coupon Redemption generateOrder race condition

Quick assessment

Affected

macrozheng mall

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 macrozheng 商城 1.0.3 及更早版本中检测到一个安全漏洞。该漏洞影响了“优惠券兑换”组件中对文件的某些未知处理逻辑。攻击者通过操控参数可引发竞态条件（race condition）。该漏洞可从远程利用，但攻击复杂度较高，利用难度被评估为“困难”。厂商已无理由地删除了与该漏洞相关的 GitHub 问题报告。

CVSS 3.1 · Low EPSS 0.25% · P16 Updated Oct 15, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 4

Vendor	Product	Version Range	Status
macrozheng	mall	`1.0.0`	affected
		`1.0.1`	affected
		`1.0.2`	affected
		`1.0.3`	affected

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Vulnerability Information

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Vulnerability Title

macrozheng mall Coupon Redemption generateOrder race condition

Source: CVE Program / CVE List V5

Vulnerability Description

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.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

使用共享资源的并发执行不恰当同步问题(竞争条件)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
macrozheng	mall	1.0.0	`cpe:2.3:a:macrozheng:mall::::::::`

II. Public POCs for CVE-2026-109407

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-109407

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Vendor Pages for CVE-2026-109407 (1)

🔗 GitHub - macrozheng/mall: mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于Spring Boot+MyBatis实现，采用Docker容器化部署。前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。 · GitHub product

Other References for CVE-2026-109407 (1)

🔗 GitHub · Where software is built issue-tracking

https://www.cve.org/CVERecord?id=CVE-2026-109407

Same Patch Batch · macrozheng · 2026-10-13 · 3 CVEs total

CVE-2026-109406	5.4 MEDIUM	macrozheng mall mall-portal generateOrder OmsPortalOrderServiceImpl logic error
CVE-2026-109410	2.4 LOW	macrozheng mall mall-admin/mall-portal moneyInfo OmsOrderServiceImpl.updateMoneyInfo calcu

IV. Related Vulnerabilities

Same product: mall

Same vendor: macrozheng

Same weakness: CWE-362

V. Comments for CVE-2026-109407

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Goal Reached Thanks to every supporter — we hit 100%!

CVE-2026-109407— macrozheng mall Coupon Redemption generateOrder race condition

Quick assessment

Possible ATT&CK Techniques 1 AI

Affected Version Matrix 4

I. Basic Information for CVE-2026-109407

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2026-109407

III. Intelligence Information for CVE-2026-109407

Vendor Pages for CVE-2026-109407 (1)

Other References for CVE-2026-109407 (1)

Same Patch Batch · macrozheng · 2026-10-13 · 3 CVEs total

IV. Related Vulnerabilities

V. Comments for CVE-2026-109407

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