The MetaMagic SEO Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.6. This is due to missing or incorrect nonce validation on the metamagic_update_options function. This makes it possible for unauthenticated attackers to modify the plugin's SEO settings, including enabling or disabling the plugin and toggling description and keyword meta tag output via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
| Software Type | Plugin |
|---|---|
| Software Slug |
metamagic
View on wordpress.org
|
| CVE | CVE-2026-8942 |
| Patched Versions |
No patched versions published.
|
| Affected Versions |
*-1.6
|
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