CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
What the vulnerability does
The SureForms – Drag and Drop Form Builder for WordPress plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the delete_entry_files() function in all versions up to, and including, 1.7.3. 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
SureForms versions 0.0 through 0.0.13 contain a vulnerability that allows an attacker to modify form data or disable forms when a user visits a malicious link. The vulnerability requires user interaction but does not require authentication. Site owners should update to a version newer than 0.0.13 to protect against unauthorized form manipulation.
What an attacker can do
Modify form submissions or disable forms on the site when a user clicks a malicious link.
Potential impact on your site
Form data integrity is at risk; attackers can alter submissions or prevent forms from functioning.
Conditions required to exploit
The site must run an affected version; a user must click an attacker-supplied link.
Key dates
External resources
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