Vulnerability in Macrozheng Mall
CVE-2026-79406
A security vulnerability has been detected in macrozheng mall up to 1.0.3. Affected is the function OmsCartItemServiceImpl.updateQuantity of the file /cart/update/quantity. The manipulation of the argument quantity leads to business logic errors. The attack may be initiated remotely. The vendor deleted the GitHub issue for this vulnerability without any explanation.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (30.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002
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/984 (issue-tracking)
- vuldb.com/cve/CVE-2026-79406 (third-party-advisory)
- vuldb.com/submit/886961 (third-party-advisory)
- vuldb.com/vuln/394944 (technical-description, vdb-entry)
- vuldb.com/vuln/394944/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-79406?
- CVE-2026-79406 is a medium-severity vulnerability in Macrozheng Mall, classified under CWE-840. CVSS score: 4.3/10. Published 2026-08-25.
- How severe is CVE-2026-79406?
- Medium severity. CVSS v3 base score is 4.3 out of 10.