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CVE-2026-15285— The Plus Addons for Elementor <= 6.4.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget Custom Attributes

Quick assessment

Affected
posimyththemes The Plus Addons for Elementor – Addons for Elementor, Page Templates, Widgets, Mega Menu, WooCommerce
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress The Plus Addons for Elementor是WordPress基金会的一款Elementor前端库组件插件。 WordPress The Plus Addons for Elementor 6.4.11及之前版本存在跨站脚本漏洞，该漏洞源于通过Button widget的 设置传递原始字符串至可绕过的 函数，可能导致认证用户（贡献者及以上）存储型跨站脚本攻击。

CVSS 6.4 · Medium EPSS 0.36% · P28

Affected Version Matrix 1

VendorProduct Version RangeStatus
posimyththemes The Plus Addons for Elementor – Addons for Elementor, Page Templates, Widgets, Mega Menu, WooCommerce ≤ 6.4.11 affected
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I. Basic Information for CVE-2026-15285

Vulnerability Information
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Vulnerability Title
The Plus Addons for Elementor <= 6.4.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget Custom Attributes
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress The Plus Addons for Elementor 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress The Plus Addons for Elementor是WordPress基金会的一款Elementor前端库组件插件。 WordPress The Plus Addons for Elementor 6.4.11及之前版本存在跨站脚本漏洞，该漏洞源于通过Button widget的`custom_attributes`设置传递原始字符串至可绕过的`tp_senitize_js_input()`函数，可能导致认证用户（贡献者及以上）存储型跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
posimyththemes The Plus Addons for Elementor – Addons for Elementor, Page Templates, Widgets, Mega Menu, WooCommerce 0 ~ 6.4.11 -

II. Public POCs for CVE-2026-15285

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III. Intelligence Information for CVE-2026-15285

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Patches & Fixes for CVE-2026-15285 (1)

Vendor Advisories for CVE-2026-15285 (1)

IV. Related Vulnerabilities

Same product: The Plus Addons for Elementor – Addons for Elementor, Page Templates, Widgets, Mega Menu, WooCommerce
Same vendor: posimyththemes
Same weakness: CWE-79

V. Comments for CVE-2026-15285

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