Business logic error in macrozheng mall order generation
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
macrozheng mall up to 1.0.3 has a business logic error in the mall-portal component (CWE-840). Manipulating the coupon_amount or pay_amount argument of the /order/generateOrder endpoint causes business logic errors. A remote attacker with low privileges can trigger this, and the impact is limited to integrity and availability.
Written with Claude Haiku 5.5 from the sources below · 2026-10-27
Description from the CNA
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| macrozheng | mall | 1.0.0; 1.0.1; 1.0.2; 1.0.3 | — | No fix listed | CNA |
- mall Vendormacrozheng Affected 1.0.0; 1.0.1; 1.0.2; 1.0.3 Fixed in — No fix listed CNA
CPE names CNA · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:macrozheng:mall:*:*:*:*:*:*:*:* | — | — | macrozheng |
- cpe:2.3:a:macrozheng:mall:*:*:*:*:*:*:*:* Versions — — ·macrozheng
Remediation
The sources list no fixed version.
Written with Claude Haiku 5.5 from the sources below · 2026-10-27
Timeline
- 2026-10-13 Threatist record created from CVE-2026-109406
- 2026-10-13 Alias added: GHSA-x94q-f3xj-x9m2
- 2026-10-14 CISA SSVC decision points changed
More macrozheng vulnerabilities
- TI-2026-20902 macrozheng mall <= 1.0.3 Unauthenticated Password Reset via OTP Disclosure CVSS 4.0CRITICAL 9.3
- TI-2024-37890 macrozheng mall-tiny 1.0.1 suffers from Insecure Permissions. CVSS 3.1HIGH 7.5
- TI-2024-37892 macrozheng mall-tiny 1.0.1 is vulnerable to Incorrect Access Control. CVSS 3.1HIGH 8.8
- TI-2024-37891 macrozheng mall-tiny 1.0.1 is vulnerable to Incorrect Access Control via the logout… CVSS 3.1HIGH 7.5
- TI-2026-70819 Business logic error in macrozheng mall payment endpoint CVSS 4.0MEDIUM 6.9
- TI-2025-08009 macrozheng mall com.macro.mall.portal.controller UmsMemberController.java detail authorization CVSS 4.0MEDIUM 6.9
Sources
- CVE-2026-109406 · CVE Program
- CVE-2026-109406 · NVD
- FIRST EPSS
- GHSA-x94q-f3xj-x9m2 · GitHub Advisory Database · CC BY 4.0
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