CVE-2025-5284

MEDIUM

Master Addons - Elementor Addons <= 2.0.8.2 - Authenticated Stored Cross-Site Scripting via Custom JS Extension

Title source: llm

Description

The Master Addons – Elementor Addons with White Label, Free Widgets, Hover Effects, Conditions, & Animations plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom JS extension in all versions up to, and including, 2.0.8.2 due to insufficient capability restriction, and insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References (3)

Core 3

Core References

Product

https://plugins.trac.wordpress.org/browser/master-addons/trunk/inc/modules/custom-js/custom-js.php

Product

https://plugins.trac.wordpress.org/changeset/3325322/

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/0e1982bd-3ea8-48cd-8b89-39910567525c?source=cve

Scores

CVSS v3 6.4

EPSS 0.0029

EPSS Percentile 20.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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)

litonice13/Master Addons For Elementor – Widgets, Extensions, Theme Builder, Popup Builder & Template Kits < 2.0.8.2

litonice13/Master Addons – Elementor Addons with White Label, Free Widgets, Hover Effects, Conditions, & Animations < 2.0.8.2

Published Jul 16, 2025

Tracked Since Feb 18, 2026