CVE-2023-0714
CWE-434Published: August 17, 2024· Updated: Jun 17, 2026
Official 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.
Risk Analysis
Metform Elementor Contact Form Builder for WordPress is vulnerable to arbitrary file uploads due to insufficient validation. This critical flaw allows unauthenticated attackers to upload malicious files, potentially leading to remote code execution.
The vulnerability is remotely exploitable with low complexity. It is not listed in the CISA KEV catalog.
Update the plugin to a version that includes strict file type validation and implement security headers to restrict file execution.
Technical Analysis
CVE-2023-0714 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (3)
Quick Facts
Related CVEs (CWE-434)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-0714 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts