CVE-2026-82423Network attack vectorHinoki check available

Order payment manipulation via unchecked orderId

Published Aug 29, 2026 · Updated Aug 29, 2026

Improper workflow enforcement in macrozheng mall 1.0.0 through 1.0.3 allows remote authenticated users to mark orders as paid. The /order/paySuccess controller accepts an attacker-selected orderId and payType, and paySuccess writes paid status, payment time, and pay type without checking order ownership, current status, or verified payment. Any mall member who can identify another order ID can alter that order and trigger stock updates, affecting order and inventory integrity.

CVSS severity5.4
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Improper workflow enforcement in macrozheng mall 1.0.0 through 1.0.3 allows remote authenticated users to mark orders as paid. The /order/paySuccess controller accepts an attacker-selected orderId and payType, and paySuccess writes paid status, payment time, and pay type without checking order ownership, current status, or verified payment. Any mall member who can identify another order ID can alter that order and trigger stock updates, affecting order and inventory integrity.

The record

CVE
CVE-2026-82423
Published
Aug 29, 2026
Updated
Aug 29, 2026
Vendor
macrozheng
Product
mall
Classifications
CWE-840, CWE-841, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.0
  2. Affected versionversion=1.0.1
  3. Affected versionversion=1.0.2
  4. Affected versionversion=1.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

macrozheng · mallversion=1.0.0; version=1.0.1; version=1.0.2; version=1.0.3

Published CVSS scores

5.4VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
5.5VulDBAV:N/AC:L/Au:S/C:N/I:P/A:P
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-840Business Logic Errors
CWE-841Improper Enforcement of Behavioral Workflow
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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