Medium severity5.4NVD Advisory· Published Oct 13, 2026· Updated Oct 13, 2026

CVE-2026-109406

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Macrozheng/Mallllm-fuzzy
Range: <=1.0.3

Patches

Vulnerability mechanics

References

github.com/macrozheng/mall/issues/1002nvd
vuldb.com/cve/CVE-2026-109406nvd
vuldb.com/submit/979830nvd
vuldb.com/vuln/416948nvd
vuldb.com/vuln/416948/ctinvd

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