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CVE-2026-7475— Sky Addons <= 3.3.2 - Authenticated (Author+) Stored Cross-Site Scripting via Custom Script

Quick assessment

Affected
wowdevs Sky Addons – Elementor Addons with Widgets & Templates
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和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Sky Addons 3.3.2及之前版本存在跨站脚本漏洞，该漏洞源于自定义文章类型注册时使用capability_type => post和show_in_rest => true，结合对sky_script_co

CVSS 6.4 · Medium EPSS 0.24% · P15

Possible ATT&CK Techniques 1 AI

T1059.001 · PowerShell

Affected Version Matrix 1

VendorProduct Version RangeStatus
wowdevs Sky Addons – Elementor Addons with Widgets & Templates ≤ 3.3.2 affected
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I. Basic Information for CVE-2026-7475

Vulnerability Information
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Vulnerability Title
Sky Addons <= 3.3.2 - Authenticated (Author+) Stored Cross-Site Scripting via Custom Script
Source: CVE Program / CVE List V5
Vulnerability Description
The Sky Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `sky-custom-scripts` custom post type in all versions up to, and including, 3.3.2. This is due to the custom post type being registered with `capability_type => 'post'` and `show_in_rest => true`, combined with insufficient input sanitization on the `sky_script_content` meta field and lack of output escaping when rendering scripts on the frontend. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts via the REST API that execute on every frontend page for all site visitors.
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 plugin Sky Addons 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Sky Addons 3.3.2及之前版本存在跨站脚本漏洞，该漏洞源于自定义文章类型注册时使用capability_type => post和show_in_rest => true，结合对sky_script_co
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
wowdevs Sky Addons – Elementor Addons with Widgets & Templates 0 ~ 3.3.2 -

II. Public POCs for CVE-2026-7475

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III. Intelligence Information for CVE-2026-7475

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Patches & Fixes for CVE-2026-7475 (6)

Vendor Advisories for CVE-2026-7475 (1)

IV. Related Vulnerabilities

Same product: Sky Addons – Elementor Addons with Widgets & Templates
Same vendor: wowdevs
Same weakness: CWE-79

V. Comments for CVE-2026-7475

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