CVE-2023-0385

Custom 404 Pro <= 3.7.1 - Cross-Site Request Forgery

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

The Custom 404 Pro plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.7.1. This is due to missing or incorrect nonce validation on the custom_404_pro_admin_init function. This makes it possible for unauthenticated attackers to delete logs, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

El complemento Custom 404 Pro para WordPress es vulnerable a Cross Site Request Forgery en versiones hasta la 3.7.1, inclusive. Esto se debe a una validación nonce faltante o incorrecta en la función custom_404_pro_admin_init. Esto hace posible que atacantes no autenticados eliminen registros; a través de una solicitud falsificada, pueden engañar al administrador del sitio para que realice una acción como hacer clic en un enlace.

*Credits: Marco Wotschka

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-01-18 CVE Reserved
2023-01-18 CVE Published
2024-08-10 EPSS Updated
2025-01-13 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://plugins.trac.wordpress.org/browser/custom-404-pro/tags/3.7.1/admin/AdminClass.php#L114	2023-11-07
https://www.wordfence.com/threat-intel/vulnerabilities/id/968920b9-febf-4d76-a16b-f27954cd72e5	2023-11-07

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Kunalnagar Search vendor "Kunalnagar"		Custom 404 Pro Search vendor "Kunalnagar" for product "Custom 404 Pro"				< 3.7.2 Search vendor "Kunalnagar" for product "Custom 404 Pro" and version " < 3.7.2"		wordpress		Affected