Unlimited Elements For Elementor (Free Widgets, Addons, Templates) <= 1.5.66 - Zip Extraction to Arbitrary File Upload in File Manager

2023-05-22 00:00

Achref Ben Thameur

Strategic Overview

Status

Patched in 1.5.67

Affected PluginUnlimited Elements For Elementor

Affected Version<= 1.5.66

CVSS9.9Critical

CVECVE-2023-33930

View all Unlimited Elements For Elementor vulnerabilities

Vulnerability Overview

The Unlimited Elements For Elementor (Free Widgets, Addons, Templates) for WordPress is vulnerable to arbitrary file uploads due to missing file type validation of files within zip files in the File Manager functionality in versions up to, and including, 1.5.66 . This makes it possible for authenticated attackers, with contributor-level permissions and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 1.5.67, 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-2023-33930 https://www.wordfence.com/threat-intel/vulnerabilities/id/f600361c-cf7a-498c-aa3d-beeb28d27101

CVSS Vector

9.9

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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