King Addons for Elementor <= 51.1.36 - Unauthenticated Arbitrary File Upload

2025-10-21 00:00

Strategic Overview

Status

Patched in 51.1.37

Affected PluginKing Addons for Elementor – 80+ Elementor Widgets, 4 000+ Elementor Templates, WooCommerce, Mega Menu, Popup Builder

Affected Version<= 51.1.36

CVSS9.8Critical

CVECVE-2025-6327

View all King Addons for Elementor – 80+ Elementor Widgets, 4 000+ Elementor Templates, WooCommerce, Mega Menu, Popup Builder vulnerabilities

Vulnerability Overview

The King Addons for Elementor – 4,000+ ready Elementor sections, 650+ templates, 70+ FREE widgets for Elementor plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 51.1.36. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 51.1.37, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.cve.org/CVERecord?id=CVE-2025-6327 https://www.wordfence.com/threat-intel/vulnerabilities/id/76dbd82d-60a4-40c8-8f66-6bbe45b4d199

CVSS Vector

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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