Important vulnerability in the popular WordPress backup plagon that can be operated without authentication

Article image Important vulnerability in the popular WordPress backup plagon that can be operated without authentication
Article image Important vulnerability in the popular WordPress backup plagon that can be operated without authentication
Publication date:08.09.2025
Blog category: Web Security

High -stage vulnerability has recently been found in the popular WordPress backup, Updraftplus. This plugin is used for more than 3 million websites, and vulnerability allows you to attack without authentication. This means that attackers can exploit this vulnerability, even if they do not have login and password to the site.

“The Updraftplus: WP Backup & Migration Plugin Plugin for WordPress is vulnerable to php object inject in all versions up to, and including, 1.24.11 Via Desert 'Recursive_unserialized_replace' Function.

It is important to understand that this vulnerability has a high level of seriousness, estimated at 8.8 out of 10. This means that the potential impact on the safety of the site can be very large. 🚀

  • 📌 The vulnerability in Updraftplus allows you to attack without authentication
  • 📌 All versions of Updraftplus up to 1.24.12 inclusive are vulnerable
  • 📌 Updraftplus is used for over 3 million websites
Is it safe to use upraftplus now?

Yes, if you use the latest version of the plugin - 1.24.12. All previous versions contain the specified vulnerability.

How can I protect my site?

You need to update the Updraftplus plugin to the latest version. Also, regularly update all plugins and WordPress to avoid such problems.

Can this vulnerability be exploited by anyone?

Yes, this vulnerability can be operated without authentication, that is, the attacker does not require login and password for your site.

🧩 Summary: High -stage vulnerability in the Updraftplus WordPress plug, which allows attackers to attack without authentication. This is a serious security problem because Updraftplus is used for more than 3 million websites. Updating plugin to the latest version will solve this problem.
🧠 Own considerations: This situation emphasizes the importance of regularly updating WordPress plugins. Many web-masters often forget about it by putting their sites at risk. Updating plugins is the main element of the WordPress site security.