Feedzy RSS Feeds Lite <= 5.1.0 - Authenticated (Subscriber+) Server-Side Request Forgery
Vulnerability Description
The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.1.0 via the 'feedzy_sanitize_feeds' function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query information from internal services.
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?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-11128
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Lucas Montes
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c33ec58f-3e83-425a-9f0f-5e529be15e05?source=cve
- https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/trunk/includes/gutenberg/feedzy-rss-feeds-gutenberg-block.php#L280
- https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/trunk/includes/gutenberg/feedzy-rss-feeds-gutenberg-block.php#L309
- https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/trunk/includes/gutenberg/feedzy-rss-feeds-gutenberg-block.php#L336
- https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/trunk/includes/gutenberg/feedzy-rss-feeds-gutenberg-block.php#L399
- https://plugins.trac.wordpress.org/changeset/3378828/
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