WPeMatico RSS Feed Fetcher <= 2.8.7 - Cross-Site Request Forgery to Plugin Deactivation via handle_feedback_submission Function
Vulnerability Description
The WPeMatico RSS Feed Fetcher plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.8.7. This is due to missing nonce validation in the handle_feedback_submission() function. This makes it possible for unauthenticated attackers to deactivate the plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- wesley
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/4473de39-a122-4c2e-9f64-50157b589a28?source=cve
- https://plugins.trac.wordpress.org/browser/wpematico/tags/2.8.7/app/plugin_functions.php#L207
- https://wordpress.org/plugins/wpematico/#developers
- https://plugins.trac.wordpress.org/changeset/3333908/
- https://www.wpematico.com/releases/
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