CVE-2025-5084

MEDIUM

Post Grid Master < 3.4.13 - Unauthenticated Reflected Cross-Site Scripting via read_more_text Parameter

Title source: llm
STIX 2.1

Description

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.

References (5)

Core 5

Scores

CVSS v3 6.1
EPSS 0.0051
EPSS Percentile 39.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
addonmaster/post_grid_master < 3.4.13
mdshuvo/Post Grid Master — Post Grids & AJAX Filters < 3.4.13
Published Jul 24, 2025
Tracked Since Feb 18, 2026