Vulnerability in Macrozheng Mall
CVE-2026-109407
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.
Vulnerability class: Race Condition
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Macrozheng Mall — versions 1.0.0, 1.0.1, 1.0.2
Weakness classification (CWE)
References
- github.com/macrozheng/mall/ (product)
- github.com/macrozheng/mall/issues/1003 (issue-tracking)
- vuldb.com/cve/CVE-2026-109407 (third-party-advisory)
- vuldb.com/submit/979872 (third-party-advisory)
- vuldb.com/vuln/416949 (technical-description, vdb-entry)
- vuldb.com/vuln/416949/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-109407?
- CVE-2026-109407 is a low-severity vulnerability in Macrozheng Mall, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 3.1/10. Published 2026-10-13.
- How severe is CVE-2026-109407?
- Low severity. CVSS v3 base score is 3.1 out of 10.