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CVE-2026-11390— News Kit Addons For Elementor <= 1.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Site Logo Title and Single Author Box Widgets

Quick assessment

Affected
blazethemes News Kit Addons For Elementor
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 News Kit Addons For Elementor是WordPress基金会的一款为Elementor添加新闻套件的扩展组件。 WordPress News Kit Addons For Elementor 1.4.6及之前版本存在跨站脚本漏洞，该漏洞源于对Site Logo Title和Single Author Box Widgets的输入清理和输出转义不足，容易受到存储型跨站脚本攻击，经过身份验证的攻击者可注入任意Web脚本。

CVSS 6.4 · Medium EPSS 0.44% · P37

Affected Version Matrix 1

VendorProduct Version RangeStatus
blazethemes News Kit Addons For Elementor ≤ 1.4.6 affected
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I. Basic Information for CVE-2026-11390

Vulnerability Information
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Vulnerability Title
News Kit Addons For Elementor <= 1.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Site Logo Title and Single Author Box Widgets
Source: CVE Program / CVE List V5
Vulnerability Description
The News Kit Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Site Logo Title and Single Author Box Widgets in all versions up to, and including, 1.4.6 due to 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. Exploitation requires an attacker to intercept and modify the elementor_ajax AJAX save request in order to bypass the client-side SELECT control restrictions and submit arbitrary tag-name values.
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 News Kit Addons For Elementor 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress News Kit Addons For Elementor是WordPress基金会的一款为Elementor添加新闻套件的扩展组件。 WordPress News Kit Addons For Elementor 1.4.6及之前版本存在跨站脚本漏洞，该漏洞源于对Site Logo Title和Single Author Box Widgets的输入清理和输出转义不足，容易受到存储型跨站脚本攻击，经过身份验证的攻击者可注入任意Web脚本。
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
blazethemes News Kit Addons For Elementor 0 ~ 1.4.6 -

II. Public POCs for CVE-2026-11390

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III. Intelligence Information for CVE-2026-11390

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Patches & Fixes for CVE-2026-11390 (4)

Vendor Advisories for CVE-2026-11390 (1)

Other References for CVE-2026-11390 (2)

IV. Related Vulnerabilities

Same product: News Kit Addons For Elementor
Same vendor: blazethemes
Same weakness: CWE-79

V. Comments for CVE-2026-11390

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