CVE-2023-5756

Digital Publications by Supsystic <= 1.7.6 - Cross-Site Request Forgery via AJAX action

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 Digital Publications by Supsystic plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.7.6. This is due to missing or incorrect nonce validation on the AJAX action handler. This makes it possible for unauthenticated attackers to execute AJAX actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

El complemento Digital Publications by Supsystic para WordPress es vulnerable a Cross-Site Request Forgery en versiones hasta la 1.7.6 incluida. Esto se debe a una validación nonce faltante o incorrecta en el controlador de acciones AJAX. Esto hace posible que atacantes no autenticados ejecuten acciones AJAX a través de una solicitud falsificada, siempre que puedan 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

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-10-24 CVE Reserved
2023-12-08 CVE Published
2023-12-13 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

References (2)

URL	Tag	Source
https://plugins.trac.wordpress.org/browser/digital-publications-by-supsystic/trunk/classes/frame.php#L144	Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/2304e4dc-0dc6-4ded-b8e6-8d76d70f63d7?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
Supsystic Search vendor "Supsystic"		Digital Publications By Supsystic Search vendor "Supsystic" for product "Digital Publications By Supsystic"				<= 1.7.6 Search vendor "Supsystic" for product "Digital Publications By Supsystic" and version " <= 1.7.6"		wordpress		Affected