CVE-2023-0714
Metform Elementor Contact Form Builder <= 3.2.4 - Unauthenticated Double-Extension Arbitrary File Upload
8.1CVSSHIGH
Description
The Metform Elementor Contact Form Builder for WordPress is vulnerable to Arbitrary File Upload due to insufficient file type validation in versions up to, and including, 3.2.4. This allows unauthenticated visitors to perform a "double extension" attack and upload files containing a malicious extension but ending with a benign extension, which may make remote code execution possible in some configurations.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:HAttack ComplexityHigh
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
3 techniques Command and Control
Initial Access
Persistence
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/697ce433-f321-4977-a2ad-68369d9ce9c3?source=cve
wordfence.com
https://plugins.trac.wordpress.org/browser/metform/trunk/core/entries/file-data-validation.php?rev=2746287
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/2896914/
plugins.trac.wordpress.org
Timeline
Published
Aug 17, 2024
Last Updated
Apr 23, 2025
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