Missing Authorization Checks on Backup Exports in Everest Backup

Missing Authorization Checks on Backup Exports in Everest Backup cover

The Hidden Dangers of Plugin Vulnerabilities for WordPress Sites

As a popular open-source CMS, WordPress powers over 40% of all websites on the internet. Its flexibility and customizability are enabled through plugins – additional pieces of code that add functions and features. However, plugins can also introduce serious vulnerabilities if not properly vetted, updated, and secured.

At, we take WordPress security very seriously. We constantly monitor plugins for newly disclosed vulnerabilities and immediately take action to protect our customers' sites. A recent incident highlights the importance of this vigilance.

A vulnerability was reported in the Everest Backup plugin that could allow backup file disclosure to authenticated users. On the surface, this seemed concerning. However, upon further inspection, our team determined there were already authorization checks via nonces in place on the vulnerable functionality.

While the plugin changelog vaguely mentioned a "security fix", it turned out not to be an actual vulnerability accessible to attackers. We see many cases like this where security issues are inaccurately reported or exaggerated. Our experts carefully verify each report rather than blindly accept them.

This due diligence ensures our WordPress firewall rules target real threats, not false positives. We also proactively check plugins used by our customers to uncover previously unknown flaws before they can be exploited.

At, your site's security is our top priority. Our fully managed service handles all the complexities of WordPress so you can focus on your business, not technical issues. From automatic plugin updates to daily malware scanning and backups, we have your back. Sign up for a free trial today and see the difference!

Popular Posts