CVE-2026-120035

RSS Aggregator by Feedzy <= 5.2.13 - Unauthenticated Stored Cross-Site Scripting via Feed Item Title

Published Nov 6, 2026 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
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 the 'item_title (parsed from feed <item><title>)' parameter in all versions up to, and including, 5.2.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires an administrator to have previously configured a Feed-to-Post import pointing at an attacker-controlled feed URL, after which the attacker can rotate payloads at will without any further interaction with the site.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Themeisle
Themeisle rss Aggregator By Feedzy – Feed To Post, Autoblogging, News & Youtube Video Feeds Aggregator
Wordpress-extensions
Wordpress-extensions rss Aggregator By Feedzy
Vendors & Products Themeisle
Themeisle rss Aggregator By Feedzy – Feed To Post, Autoblogging, News & Youtube Video Feeds Aggregator
Wordpress-extensions
Wordpress-extensions rss Aggregator By Feedzy
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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 the 'item_title (parsed from feed <item><title>)' parameter in all versions up to, and including, 5.2.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires an administrator to have previously configured a Feed-to-Post import pointing at an attacker-controlled feed URL, after which the attacker can rotate payloads at will without any further interaction with the site.
Title RSS Aggregator by Feedzy <= 5.2.13 - Unauthenticated Stored Cross-Site Scripting via Feed Item Title
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Nov 6, 2026, 3:00 PM
Reserved
Oct 30, 2026, 6:14 PM
Status
Deferred
Published
Nov 6, 2026, 12:17 PM
Modified
Nov 6, 2026, 3:17 PM