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CVE-2026-18405— Jeg Kit for Elementor <= 3.2.16 - Unauthenticated Stored Cross-Site Scripting via Comment Content

Quick assessment

Affected
jegtheme Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress
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.

The Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content in all versions up to, and including, 3.2.16 due to insufficient input sanitizati

CVSS 7.2 · High
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I. Basic Information for CVE-2026-18405

Vulnerability Information

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Vulnerability Title
Jeg Kit for Elementor <= 3.2.16 - Unauthenticated Stored Cross-Site Scripting via Comment Content
Source: CVE Program / CVE List V5
Vulnerability Description
The Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content in all versions up to, and including, 3.2.16 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires that the targeted post also renders a legitimate Jeg Kit Countdown widget, which causes the countdown frontend script to be enqueued and to initialize on any matching DOM element — including forged widget markup stored in comments.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/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

Affected Products

Vendor Product Affected Versions CPE Subscribe
jegtheme Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress 0 ~ 3.2.16 -

II. Public POCs for CVE-2026-18405

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III. Intelligence Information for CVE-2026-18405

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Vendor Pages for CVE-2026-18405 (1)

Other References for CVE-2026-18405 (7)

IV. Related Vulnerabilities

Same product: Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress
Same vendor: jegtheme
Same weakness: CWE-79

V. Comments for CVE-2026-18405

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