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4.3
WordPress MDirector Newsletter Plugin Allows Unauthenticated Settings Updates
CVE-2025-14852
Summary
The MDirector Newsletter plugin for WordPress has a security flaw that lets attackers make changes to the plugin's settings without permission. This can happen if an administrator clicks on a malicious link. To fix this, update the plugin to version 4.5.9 or later.
Original title
The MDirector Newsletter plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.5.8. This is due to missing nonce verification on the mdirectorNews...
Original description
The MDirector Newsletter plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.5.8. This is due to missing nonce verification on the mdirectorNewsletterSave function. This makes it possible for unauthenticated attackers to update the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
nvd CVSS3.1
4.3
Vulnerability type
CWE-352
Cross-Site Request Forgery (CSRF)
Published: 14 Feb 2026 · Updated: 10 Mar 2026 · First seen: 6 Mar 2026