CVE-2022-2039

Free Live Chat Support <= 1.0.11 - Cross-Site Request Forgery to Cross-Site Scripting

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 Free Live Chat Support plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.0.11. This is due to missing nonce protection on the livesupporti_settings() function found in the ~/livesupporti.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link.

El plugin Free Live Chat Support para WordPress es vulnerable a un ataque de tipo Cross-Site Request Forgery en versiones hasta 1.0.11 incluyéndola. Esto es debido a una falta de protección nonce en la función livesupporti_settings() que es encontrada en el archivo ~/livesupporti.php. Esto hace posible que atacantes no autenticados inyecten scripts web maliciosos en la página, concediendo que pueden engañar al administrador de un sitio para que lleve a cabo una acción como hacer clic en un enlace

*Credits: Masaki Sunayama

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

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-06-09 CVE Reserved
2022-06-22 CVE Published
2024-02-23 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

References (5)

URL	Tag	Source
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2762052%40livesupporti&new=2762052%40livesupporti&sfp_email=&sfph_mail=
https://wordpress.org/plugins/livesupporti/#developers
https://www.wordfence.com/threat-intel/vulnerabilities/id/dfa3efa2-c542-44b9-8039-13e6eac75101?source=cve
https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2039	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://plugins.trac.wordpress.org/browser/livesupporti/trunk/livesupporti.php#L67	2024-01-11

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Livesupporti Search vendor "Livesupporti"		Free Live Chat Support Search vendor "Livesupporti" for product "Free Live Chat Support"				<= 1.0.11 Search vendor "Livesupporti" for product "Free Live Chat Support" and version " <= 1.0.11"		wordpress		Affected