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CVE-2026-108490— WordPress Premium Addons for Elementor plugin <= 4.11.110 - Cross Site Scripting (XSS) vulnerability

Quick assessment

Affected
LeapWorx Premium 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.

LeapWorx Premium Addons for Elementor 插件中存在输入处理不当导致的网页生成时跨站脚本（Stored XSS）漏洞。该漏洞影响了 Premium Addons for Elementor 插件，影响范围为：从未知版本至 4.11.110 版本。

CVSS 6.5 · Medium EPSS 0.14% · P3

Affected Version Matrix 1

VendorProduct Version RangeStatus
LeapWorx Premium Addons for Elementor ≤ 4.11.110 affected
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I. Basic Information for CVE-2026-108490

Vulnerability Information
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Vulnerability Title
WordPress Premium Addons for Elementor plugin <= 4.11.110 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LeapWorx Premium Addons for Elementor premium-addons-for-elementor allows Stored XSS.This issue affects Premium Addons for Elementor: from n/a through 4.11.110.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
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
LeapWorx Premium Addons for Elementor 0 ~ 4.11.110 -

II. Public POCs for CVE-2026-108490

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

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III. Intelligence Information for CVE-2026-108490

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Other References for CVE-2026-108490 (1)

IV. Related Vulnerabilities

Same product: Premium Addons for Elementor
Same vendor: LeapWorx
Same weakness: CWE-79

V. Comments for CVE-2026-108490

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