CVE-2026-13252

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 v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/tags/5.2.0/includes/abstract/feedzy-rss-feeds-admin-abstract.php#L1453
https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/tags/5.2.0/includes/abstract/feedzy-rss-feeds-admin-abstract.php#L1700
https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/tags/5.2.0/includes/abstract/feedzy-rss-feeds-admin-abstract.php#L423
https://plugins.trac.wordpress.org/browser/feedzy-rss-feeds/tags/5.2.0/includes/abstract/feedzy-rss-feeds-admin-abstract.php#L624
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3586919%40feedzy-rss-feeds&new=3586919%40feedzy-rss-feeds&sfp_email=&sfph_mail=
https://www.wordfence.com/threat-intel/vulnerabilities/id/d402b7d1-3c12-4bdd-8ff3-e58d5501f0c0?source=cve

Configurations

No configuration.

History

02 Jul 2026, 10:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-02 10:16

Updated : 2026-07-02 20:17

NVD link : CVE-2026-13252

Mitre link : CVE-2026-13252

CVE.ORG link : CVE-2026-13252

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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