The Tumult Hype Animations plugin for WordPress is a powerful tool that allows users to easily create and manage animated content on their websites. However, a critical vulnerability has been discovered in the plugin, which can put a WordPress site at risk of a security breach.

In this post, we will discuss CVE-2024-11082, a vulnerability that could allow an attacker to upload arbitrary files to a WordPress site running the Tumult Hype Animations plugin. We will also provide information about the affected versions and the steps you can take to safeguard your site from this issue.

Vulnerability Details

CVE-2024-11082 affects all versions of the Tumult Hype Animations plugin up to and including 1.9.15. The plugin does not properly validate the types of files that users are allowed to upload via the hypeanimations_panel() function.

This means that an attacker with Author-level access or higher can potentially upload arbitrary files to the server, potentially leading to remote code execution.

Exploit Details

An attacker can exploit this vulnerability by creating a malicious file with a script that will execute upon being uploaded to the server. Since the plugin does not validate the file types properly, the attacker can upload this file and potentially gain remote code execution capabilities.

For example, if an attacker uploads a PHP script with the following code

<?php
system($_GET['cmd']);
?>

They can then access the file through a URL like http://example.com/wp-content/uploads/2024/10/malicious_file.php?cmd=cat+/etc/passwd, potentially executing commands and gaining access to sensitive information on the server.

Original References

1. Tumult Hype Animations plugin homepage: https://wordpress.org/plugins/tumult-hype-animations/
2. Tumult Hype Animations plugin repository: https://github.com/tumult/hypeanimations-wordpress/

Mitigation Steps

Given the severity of this vulnerability, affected users should take immediate action to protect their WordPress sites. The following steps can be taken to mitigate the threat:

If you are using version 1.9.15 or below, update to version 1.9.16 or above.

Limiting the number of users with administrative access

In conclusion, CVE-2024-11082 is a critical vulnerability affecting the Tumult Hype Animations plugin for WordPress that could allow an attacker to upload arbitrary files and potentially execute remote code on the server. By updating the plugin and following the recommended mitigation steps, WordPress site owners can protect their sites and minimize the risk of a security breach.

Timeline

Published on: 11/28/2024 10:15:05 UTC