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CVE-2026-109891— WordPress Happy Addons for Elementor plugin <= 3.50.1 - Broken Access Control vulnerability

Quick assessment

Affected
weDevs Happy 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.

weDevs 开发的 Elementor 插件"Happy Addons for Elementor"（happy-elementor-addons）存在缺失授权（Missing Authorization）漏洞，攻击者可利用该漏洞利用访问控制安全级别配置错误的问题。此漏洞影响 Happy Addons for Elementor 从未知版本起至 3.50.1 版本。

CVSS 6.4 · Medium EPSS 0.14% · P3

Affected Version Matrix 1

VendorProduct Version RangeStatus
weDevs Happy Addons for Elementor ≤ 3.50.1 affected
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I. Basic Information for CVE-2026-109891

Vulnerability Information
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Vulnerability Title
WordPress Happy Addons for Elementor plugin <= 3.50.1 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in weDevs Happy Addons for Elementor happy-elementor-addons allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Happy Addons for Elementor: from n/a through 3.50.1.
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
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
weDevs Happy Addons for Elementor 0 ~ 3.50.1 -

II. Public POCs for CVE-2026-109891

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III. Intelligence Information for CVE-2026-109891

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Vendor Pages for CVE-2026-109891 (1)

Same Patch Batch · weDevs · 2026-10-29 · 5 CVEs total

CVE-2026-116850 6.5 MEDIUM WordPress Happy Addons for Elementor plugin <= 3.50.1 - Cross Site Scripting (XSS) vulnera
CVE-2026-48884 5.3 MEDIUM WordPress WP User Frontend plugin <= 4.3.13 - Broken Access Control vulnerability
CVE-2026-52708 4.3 MEDIUM WordPress WP User Frontend plugin <= 4.3.13 - Broken Access Control vulnerability
CVE-2026-25448 4.3 MEDIUM WordPress WP ERP plugin <= 1.17.10 - Broken Access Control vulnerability

IV. Related Vulnerabilities

Same product: Happy Addons for Elementor
Same vendor: weDevs
Same weakness: CWE-862