CVE-2023-51670 MEDIUM

CVE-2023-51670: WordPress FunnelKit Checkout plugin <= 3.10.3 - Authenticated Arbitrary Plugin Activation vulnerability

Vendor Funnelkit

Product FunnelKit Checkout

Weakness CWE-862 · Missing authorization

Published June 12, 2024

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

4.3/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality None

Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

What the vulnerability does

01Description

Missing Authorization vulnerability in FunnelKit FunnelKit Checkout.This issue affects FunnelKit Checkout: from n/a through 3.10.3.

Explanation of Vulnerability in Simple Terms

02Summary

FunnelKit Checkout versions up to 3.10.3 lack proper authorization checks, allowing authenticated users to modify data they should not have access to. An attacker with a low-privilege account can alter information through the application without proper permission validation. The vulnerability affects data integrity but does not expose sensitive information or disrupt service availability.

What an attacker can do

03Attacker Capabilities

Modify data in the checkout system that should be restricted to higher-privilege users.

Potential impact on your site

04Site Impact

Checkout data integrity may be compromised by low-privilege users making unauthorized changes.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege account on the site; no user interaction required.

Key dates

06Disclosure timeline

June 12, 2024 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-51670 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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