CVE-2023-50856 WordPress Funnel Builder for WordPress by FunnelKit Plugin <= 2.14.3 is vulnerable to SQL Injection
Attackers can execute arbitrary SQL commands via the FunnelKit Funnel Builder plugin, potentially accessing or modifying database contents.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-50856?
CVE-2023-50856 is a high-severity SQL injection vulnerability in Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels & Maximize Profits, published on 28 Dec 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in FunnelKit Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels & Maximize Profits.This issue affects Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels & Maximize Profits: from n/a through 2.14.3.
Weakness: CWE-89
Which versions are affected by CVE-2023-50856?
It affects 1 product.
Products include Funnelkit Funnel Builder.
How do I fix CVE-2023-50856?
No fix has been published for CVE-2023-50856 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2023-50856 being exploited?
There is no known exploitation of CVE-2023-50856 in the wild and no public exploit code.
Other vulnerabilities in Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels & Maximize Profits
- CVE-2024-1056 Cross-site scripting in FunnelKit Funnel Builder Pro
- CVE-2024-5192 Cross-site scripting in FunnelKit – Funnel Builder for WooCommerce Checkout
- CVE-2025-2203 WooCommerce Checkout & Funnel Builder by FunnelKit < 3.10.2 - Admin+ SQL Injection
- CVE-2024-6836 Missing authorization in FunnelKit – Funnel Builder for WooCommerce Checkout
Sources
Also known as GHSA-cgf4-3952-w724.