CVE-2024-13736

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-13736
The Pure Chat – Live Chat & More! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘purechatWidgetName’ parameter in all versions up to, and including, 2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://plugins.trac.wordpress.org/browser/pure-chat/trunk/purechat.php#L149 Product
https://plugins.trac.wordpress.org/browser/pure-chat/trunk/purechat.php#L99 Product
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3243536%40pure-chat&new=3243536%40pure-chat&sfp_email=&sfph_mail=
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3245968%40pure-chat&new=3245968%40pure-chat&sfp_email=&sfph_mail=
https://wordpress.org/plugins/pure-chat/#developers Product Release Notes
https://www.wordfence.com/threat-intel/vulnerabilities/id/e11993c1-48fa-4e37-850d-d02e3e20d56f?source=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:purechat:pure_chat:*:*:*:*:*:wordpress:*:*
History

08 Apr 2026, 19:20

Type Values Removed Values Added
First Time Purechat
Purechat pure Chat
CPE cpe:2.3:a:purechat:pure_chat:*:*:*:*:*:wordpress:*:*
References
  • () https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3243536%40pure-chat&new=3243536%40pure-chat&sfp_email=&sfph_mail= -
  • () https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3245968%40pure-chat&new=3245968%40pure-chat&sfp_email=&sfph_mail= -
References () https://plugins.trac.wordpress.org/browser/pure-chat/trunk/purechat.php#L149 - () https://plugins.trac.wordpress.org/browser/pure-chat/trunk/purechat.php#L149 - Product
References () https://plugins.trac.wordpress.org/browser/pure-chat/trunk/purechat.php#L99 - () https://plugins.trac.wordpress.org/browser/pure-chat/trunk/purechat.php#L99 - Product
References () https://wordpress.org/plugins/pure-chat/#developers - () https://wordpress.org/plugins/pure-chat/#developers - Product, Release Notes
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/e11993c1-48fa-4e37-850d-d02e3e20d56f?source=cve - () https://www.wordfence.com/threat-intel/vulnerabilities/id/e11993c1-48fa-4e37-850d-d02e3e20d56f?source=cve - Third Party Advisory
Summary
  • (es) El complemento Pure Chat – Live Chat & More! para WordPress es vulnerable a Cross-Site Scripting almacenados a través del parámetro ‘purechatWidgetName’ en todas las versiones hasta la 2.31 incluida, debido a una depuración de entrada y un escape de salida insuficientes. Esto permite que atacantes no autenticados inyecten secuencias de comandos web arbitrarias en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada.
Summary (en) The Pure Chat – Live Chat & More! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘purechatWidgetName’ parameter in all versions up to, and including, 2.31 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. (en) The Pure Chat – Live Chat & More! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘purechatWidgetName’ parameter in all versions up to, and including, 2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

19 Feb 2025, 08:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-19 08:15

Updated : 2026-04-08 19:20

NVD link : CVE-2024-13736

Mitre link : CVE-2024-13736

CVE.ORG link : CVE-2024-13736

JSON object : View

Products Affected

purechat

  • pure_chat
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')