CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
What the vulnerability does
The Redirection for Contact Form 7 plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the delete_associated_files function in all versions up to, and including, 3.2.4. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).
Explanation of Vulnerability in Simple Terms
The Redirection for Contact Form 7 plugin versions 3.2.4 and earlier contain a path traversal vulnerability that allows an attacker to read or write arbitrary files on the site. An attacker must trick a site administrator into visiting a malicious link. This can lead to complete site compromise, including data theft and malware injection.
What an attacker can do
Read or write arbitrary files on the server, potentially stealing data or injecting malware.
Potential impact on your site
An attacker can steal sensitive files, modify site code, or inject malware if an admin is tricked into clicking a link.
Conditions required to exploit
Site administrator must click a malicious link or visit an attacker-controlled page.
Key dates
External resources
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