PT-2026-29681 · Inc2734 · Mw Wp Form

Ismailshadow · Published 2026-04-02 · Updated 2026-04-02 · CVE-2026-4347

Mitre

CVSS v3.1

8.1

High

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

The MW WP Form plugin for WordPress is vulnerable to arbitrary file moving due to insufficient file path validation via the 'generate user filepath' function and the 'move temp file to upload dir' function in all versions up to, and including, 5.1.0. This makes it possible for unauthenticated attackers to move arbitrary files on the server, which can easily lead to remote code execution when the right file is moved (such as wp-config.php). The vulnerability is only exploitable if a file upload field is added to the form and the “Saving inquiry data in database” option is enabled.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-4347

Affected Products

Mw Wp Form

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-4347 · Security Note
• https://plugins.trac.wordpress.org/browser/mw-wp-form/tags/5.1.0/classes/controllers/class.main.php#L271 · Note
• https://plugins.trac.wordpress.org/browser/mw-wp-form/tags/5.1.0/classes/models/class.directory.php#L138 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/194ee4a0-87c3-42e5-9676-8dd355838b78?source=cve · Note