Vulnerability Description
The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'aspectRatio' Attribute in all versions up to, and including, 5.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/tags/5.2.0/includes/
- https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/tags/5.2.0/includes/
- https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/tags/5.2.0/includes/
- https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/tags/5.2.0/includes/
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d402b7d1-3c12-4bdd-8ff
FAQ
What is CVE-2026-13252?
CVE-2026-13252 is a vulnerability with a CVSS score of 6.4 (MEDIUM). The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'aspectRatio' Attribute in all ve...
How severe is CVE-2026-13252?
CVE-2026-13252 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-13252?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.