CVE-2024-3561

Custom Field Suite <= 2.6.7 - Authenticated (Contributor+) SQL Injection via Term Custom Field

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

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.

El complemento Custom Field Suite para WordPress es vulnerable a la inyección SQL a través del campo personalizado 'Término' en todas las versiones hasta la 2.6.7 incluida debido a un escape insuficiente en el parámetro proporcionado por el usuario y a la falta de preparación suficiente en la consulta SQL existente. Esto hace posible que los atacantes autenticados, con acceso de nivel de colaborador y superior, agreguen consultas SQL adicionales a consultas ya existentes que pueden usarse para extraer información confidencial de la base de datos.

*Credits: Jack Taylor

CVSS Scores

Wordfencev3.1 8.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-04-09 CVE Reserved
2024-06-19 CVE Published
2024-07-16 EPSS Updated
2024-08-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CAPEC

References (4)

URL	Tag	Source
https://en-gb.wordpress.org/plugins/custom-field-suite	Product
https://github.com/mgibbs189/custom-field-suite/blob/963dfcede18ff4ad697498556d9058db07d74fa3/includes/fields/term.php#L58	Product
https://mgibbs189.github.io/custom-field-suite/field-types/term.html	Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/afc00118-e87e-475a-8ad6-b68d09ee2e44?source=cve	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Custom Field Suite Project Search vendor "Custom Field Suite Project"		Custom Field Suite Search vendor "Custom Field Suite Project" for product "Custom Field Suite"				<= 2.6.7 Search vendor "Custom Field Suite Project" for product "Custom Field Suite" and version " <= 2.6.7"		wordpress		Affected