CVE-2025-5084

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-5084
The Post Grid Master plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘argsArray['read_more_text']’ parameter in all versions up to, and including, 3.4.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

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://github.com/Fr1t0viski/PoCs/blob/main/XSS_GridMaster Exploit
https://plugins.trac.wordpress.org/browser/ajax-filter-posts/tags/3.4.13/inc/functions.php Product
https://wordpress.org/plugins/ajax-filter-posts/#developers Release Notes
https://www.wordfence.com/threat-intel/vulnerabilities/id/08137a9e-6e4d-4ca6-954e-e98a44b0c9be?source=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:addonmaster:post_grid_master:*:*:*:*:*:wordpress:*:*
History

11 Aug 2025, 18:57

Type Values Removed Values Added
First Time Addonmaster
Addonmaster post Grid Master
Summary
  • (es) El complemento Post Grid Master para WordPress es vulnerable a ataques de Cross-Site Scripting reflejado a través del parámetro 'argsArray['read_more_text']' en todas las versiones hasta la 3.4.13 incluida, debido a una depuración de entrada y un escape de salida insuficientes. Esto permite a atacantes no autenticados inyectar scripts web arbitrarios en las páginas que se ejecutan si logran engañar al usuario para que realice una acción, como hacer clic en un enlace.
CPE cpe:2.3:a:addonmaster:post_grid_master:*:*:*:*:*:wordpress:*:*
References () https://github.com/Fr1t0viski/PoCs/blob/main/XSS_GridMaster - () https://github.com/Fr1t0viski/PoCs/blob/main/XSS_GridMaster - Exploit
References () https://plugins.trac.wordpress.org/browser/ajax-filter-posts/tags/3.4.13/inc/functions.php - () https://plugins.trac.wordpress.org/browser/ajax-filter-posts/tags/3.4.13/inc/functions.php - Product
References () https://wordpress.org/plugins/ajax-filter-posts/#developers - () https://wordpress.org/plugins/ajax-filter-posts/#developers - Release Notes
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/08137a9e-6e4d-4ca6-954e-e98a44b0c9be?source=cve - () https://www.wordfence.com/threat-intel/vulnerabilities/id/08137a9e-6e4d-4ca6-954e-e98a44b0c9be?source=cve - Third Party Advisory

24 Jul 2025, 10:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-07-24 10:15

Updated : 2025-08-11 18:57

NVD link : CVE-2025-5084

Mitre link : CVE-2025-5084

CVE.ORG link : CVE-2025-5084

JSON object : View

Products Affected

addonmaster

  • post_grid_master
CWE
CWE-79

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