CVE-2026-109406

macrozheng mall mall-portal generateOrder OmsPortalOrderServiceImpl logic error

MEDIUM
5.4
CVSS Score
Published: October 13, 2026 at 12:45 PM UTC
Updated: October 14, 2026 at 02:17 PM UTC
1 product affected across 1 vendorMall

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/416948
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/416948/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-109406
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/979830
Issue Tracking
Source: cverecord
https://github.com/macrozheng/mall/issues/1002
Product
Source: cverecord
https://github.com/macrozheng/mall/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-840

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