CVE-2026-15285

MEDIUM

The Plus Addons for Elementor <= 6.4.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget Custom Attributes

Title source: cna

Description

The Plus Addons for Elementor plugin for WordPress was vulnerable to Authenticated (Contributor+) Stored Cross-Site Scripting via the Button widget's `custom_attributes` setting in versions up to and including 6.4.11. The `render` function in `modules/widgets/tp_button.php` passed the raw `custom_attributes` string through `tp_senitize_js_input()`. This filter is bypassable. The issue is patched in version 6.4.12.

References (5)

Core 5

Core References

https://www.wordfence.com/threat-intel/vulnerabilities/id/3c3217f9-67e5-488d-b80a-49a61678fb98?source=cve

https://plugins.trac.wordpress.org/browser/the-plus-addons-for-elementor-page-builder/tags/6.4.10/modules/widgets/tp_button.php#L1549

https://plugins.trac.wordpress.org/browser/the-plus-addons-for-elementor-page-builder/tags/6.4.11/modules/widgets/tp_button.php#L1881

https://plugins.trac.wordpress.org/browser/the-plus-addons-for-elementor-page-builder/tags/6.4.10/modules/helper-function.php#L65

https://plugins.trac.wordpress.org/browser/the-plus-addons-for-elementor-page-builder/tags/6.4.12/modules/widgets/tp_button.php#L1680

Scores

CVSS v3 6.4

EPSS 0.0026

EPSS Percentile 17.8%

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 (1)

posimyththemes/The Plus Addons for Elementor – Addons for Elementor, Page Templates, Widgets, Mega Menu, WooCommerce < 6.4.11

Published Jul 10, 2026

Tracked Since Jul 10, 2026