CVE-2023-6566Public exploitNetwork attack vector

Checkout manipulation via unvalidated product state

Published Dec 7, 2023 · Updated Aug 2, 2024

Business logic error in Microweber before 2.0.0 allows remote authenticated users to add deleted or unpublished products to checkout. CartManager::get returns cart entries for checkout without verifying that referenced content exists, is not deleted, and is active. A low-privileged account and user interaction are required; the result is unauthorized checkout-state modification involving unavailable products.

CVSS severity5.9
Medium
EPSS probability0.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Business logic error in Microweber before 2.0.0 allows remote authenticated users to add deleted or unpublished products to checkout. CartManager::get returns cart entries for checkout without verifying that referenced content exists, is not deleted, and is active. A low-privileged account and user interaction are required; the result is unauthorized checkout-state modification involving unavailable products.

The record

CVE
CVE-2023-6566
Published
Dec 7, 2023
Updated
Aug 2, 2024
Vendor
Microweber
Product
Microweber
Classifications
CWE-840, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 7, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=unspecified <2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Microweber · Microweberversion=unspecified <2.0

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
5.9huntr.devCVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:H/A:L

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 exploitPublished

Weakness, pattern, technique

CWE-840Business Logic Errors
T1190Exploit Public-Facing Application

Public exploit references

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo