CVE-2026-8942
MetaMagic SEO Plugin <= 1.6 - Cross-Site Request Forgery to Plugin Settings Update via Settings Page
- State
- Published
- Severity
- 4.3 Medium
- Published
- May 27, 2026
- Updated
- May 27, 2026
- Reserved
- May 19, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N | Wordfence |
Weaknesses
- CWE-352 Cross-Site Request Forgery (CSRF)
Affected Products
| Product | Versions |
|---|---|
MetaMagic SEO Pluginlhughes33472 |
|
References
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