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Threat Entry
Updated 2025-09-22
CVE-2025-9883 - Browser Sniff Plugin
The Browser Sniff plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.3. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
PLUGIN
Browser Sniff
CVE-2025-9883
Risk Score