CVE-2026-4347 (GCVE-0-2026-4347)

Vulnerability from cvelistv5 – Published: 2026-04-02 05:28 – Updated: 2026-04-08 16:37
VLAI
Title
MW WP Form <= 5.1.0 - Unauthenticated Arbitrary File Move via move_temp_file_to_upload_dir
Summary
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.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-03 13:44 UTC
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
Wordfence CNA under the mitre root
CNA scorecard C 65/100 over 2453 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
inc2734 MW WP Form Affected: 0 , ≤ 5.1.0 (semver)
guessed Create a notification for this product.
Credits
ISMAILSHADOW
Show details on NVD website
To clipboard 

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