MW WP Form <= 5.0.3 - Improper Limitation of File Name to Unauthenticated Arbitrary File Deletion

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE CVE-2023-6559
CVSS High (7.5)
Publicly Published December 15, 2023
Last Updated July 29, 2024
Researcher Thomas Sanzey
Description

The MW WP Form plugin for WordPress is vulnerable to arbitrary file deletion in all versions up to, and including, 5.0.3. This is due to the plugin not properly validating the path of an uploaded file prior to deleting it. This makes it possible for unauthenticated attackers to delete arbitrary files, including the wp-config.php file, which can make site takeover and remote code execution possible.

References

1 affected software package

Software Type Plugin
Software Slug mw-wp-form (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 5.0.3
Patched Version
  • 5.0.4
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