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13 known security issues reported for the Ithemes Sync WordPress plugin. Most recent disclosed Feb 19, 2026.
Running Ithemes Sync on your site? Check whether your installed version is affected.
Scan your site free[en] Missing Authorization vulnerability in StellarWP iThemes Sync ithemes-sync allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects iThemes Sync: from n/a through <= 3.2.8.
The Solid Central – Site Management, Backups, Security, and Reporting plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 3.2.8. This makes it possible for authenticated attackers, with Contributor-level access and above, to per...
[en] Missing Authorization vulnerability in SolidWP iThemes Sync allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects iThemes Sync: from n/a through 2.1.13.
Update the WordPress Solid Central plugin to the latest available version (at least 3.0.1). Robin Wood discovered and reported this Cross Site Scripting (XSS) vulnerability in WordPress iThemes Sync Plugin. This could allow a malicious actor to inject malicious scripts, such as redirects, advertisements, and other HTML...
The Solid Central – Site Management, Backups, Security, and Reporting plugin for WordPress is vulnerable to Stored Cross-Site Scripting via via malicious package names in all versions up to and including 3.0.0 due to insufficient output escaping. This makes it possible for attackers able to compromise the packages retr...
The Solid Central – Site Management, Backups, Security, and Reporting plugin for WordPress is vulnerable to Stored Cross-Site Scripting via via malicious package names in all versions up to and including 3.0.0 due to insufficient output escaping. This makes it possible for attackers able to compromise the packages retr...
The iThemes Sync plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.1.13. This is due to missing or incorrect nonce validation on the hide_authenticate_notice function. This makes it possible for unauthenticated attackers to hide admin notices via a forged request grant...
The iThemes Sync plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.1.13. This is due to missing or incorrect nonce validation on the hide_authenticate_notice function. This makes it possible for unauthenticated attackers to hide admin notices via a forged request grant...
Insufficient Secure Key Validation vulnerability found in WordPress iThemes Sync plugin (versions <= 2.0.17).
The iThemes Sync plugin for WordPress is vulnerable to authentication bypass due to a missing validation on the secure key in versions up to, and including, 2.0.17. This makes it possible for unauthenticated attackers to add their own secure key leading to a complete compromise of the affected website.
The iThemes Sync plugin for WordPress is vulnerable to authentication bypass due to a missing validation on the secure key in versions up to, and including, 2.0.17. This makes it possible for unauthenticated attackers to add their own secure key leading to a complete compromise of the affected website.
iThemes Sync allows users to manage multiple websites from a single dashboard. This vulnerability, affecting secret key validation, could lead to full compromise of a WordPress site.
The plugin is vulnerable to Stored Cross-Site Scripting via via malicious package names in all versions up to and including 3.0.0 due to insufficient output escaping. This makes it possible for attackers able to compromise the packages retrieved from the iThemes API to inject arbitrary web scripts in pages that will ex...
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