What’s Vulnerable › Vulnerabilities

CVE-2026-109406: macrozheng mall mall-portal generateOrder OmsPortalOrderServiceImpl logic error

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-13 · updated 2026-10-14
• Weakness: CWE-840

Description

A weakness has been identified in macrozheng mall up to 1.0.3. This vulnerability affects the function OmsPortalOrderServiceImpl of the file /order/generateOrder of the component mall-portal. This manipulation of the argument coupon_amount/pay_amount causes business logic errors. The attack is possible to be carried out remotely. The vendor deleted the GitHub issue for this vulnerability without any explanation.

Affected products

• macrozheng mall: 1.0.0, 1.0.1, 1.0.2, 1.0.3

References

• https://github.com/macrozheng/mall/
• https://github.com/macrozheng/mall/issues/1002
• https://vuldb.com/cve/CVE-2026-109406
• https://vuldb.com/submit/979830
• https://vuldb.com/vuln/416948
• https://vuldb.com/vuln/416948/cti

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