CVE-2024-3561 Custom Field Suite <= 2.6.7 - Authenticated (Contributor+) SQL Injection via Term Custom Field
Authenticated contributors can exploit SQL injection in Custom Field Suite to extract sensitive database information.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-3561?
CVE-2024-3561 is a high-severity SQL injection vulnerability in mgibbs189 Custom Field Suite, published on 20 Jun 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Custom Field Suite plugin for WordPress is vulnerable to SQL Injection via the the 'Term' custom field in all versions up to, and including, 2.6.7 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Weakness: CWE-89
Which versions are affected by CVE-2024-3561?
It affects 1 product.
Products include Custom Field Suite Project Custom Field Suite.
How do I fix CVE-2024-3561?
No fix has been published for CVE-2024-3561 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-2024-3561 being exploited?
There is no known exploitation of CVE-2024-3561 in the wild and no public exploit code.
Other vulnerabilities in mgibbs189 Custom Field Suite
- CVE-2024-3562 Custom Field Suite <= 2.6.7 - Authenticated (Contributor+) PHP Code Injection via Loop Custom Field
- CVE-2024-3558 Custom Field Suite <= 2.6.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via cfs[post_title]
- CVE-2024-3559 Custom Field Suite <= 2.6.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via cfs[post_content]
- CVE-2023-32515 WordPress Custom Field Suite Plugin <= 2.6.2.1 is vulnerable to Cross Site Scripting (XSS)
- CVE-2019-11871 Cross-site scripting in n/a
Sources
Also known as GHSA-vr8g-vr45-38w8.