CVE-2023-2497

UserPro <= 5.1.0 - Cross-Site Request Forgery to PHP Object Injection

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The UserPro plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.1.0. This is due to missing or incorrect nonce validation on the 'import_settings' function. This makes it possible for unauthenticated attackers to exploit PHP Object Injection due to the use of unserialize() on the user supplied parameter via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

El complemento UserPro para WordPress es vulnerable a la Cross-Site Request Forgery en versiones hasta la 5.1.0 incluida. Esto se debe a una validación nonce faltante o incorrecta en la función 'import_settings'. Esto hace posible que atacantes no autenticados aprovechen la inyección de objetos PHP debido al uso de unserialize() en el parámetro proporcionado por el usuario a través de una solicitud falsificada, siempre que puedan engañar a un administrador del sitio para que realice una acción como hacer clic en un enlace.

*Credits: István Márton

CVSS Scores

NISTv3.1 8.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-05-03 CVE Reserved
2023-11-21 CVE Published
2024-08-02 CVE Updated
2024-10-22 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-352: Cross-Site Request Forgery (CSRF)

CAPEC

References (2)

URL	Tag	Source
https://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681	Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/fbb601ce-a884-4894-af13-dab14885c7eb?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
Userproplugin Search vendor "Userproplugin"		Userpro Search vendor "Userproplugin" for product "Userpro"				<= 5.1.0 Search vendor "Userproplugin" for product "Userpro" and version " <= 5.1.0"		wordpress		Affected