CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
What the vulnerability does
The Multi Uploader for Gravity Forms plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'plupload_ajax_delete_file' function in all versions up to, and including, 1.1.7. This makes it possible for unauthenticated attackers to delete arbitrary files on the server.
Explanation of Vulnerability in Simple Terms
Multi Uploader for Gravity Forms versions 1.1.7 and earlier contain a path traversal vulnerability that allows unauthenticated attackers to read, write, or delete arbitrary files on the server. The vulnerability requires no user interaction and can be exploited over the network. An attacker can gain full control over the site's files and data.
What an attacker can do
Read, write, or delete any file on the server without authentication.
Potential impact on your site
Complete compromise of site files, data theft, malware injection, and total loss of site availability.
Conditions required to exploit
Network access to the site; no authentication or user interaction required.
Key dates
External resources
