CVE-2026-116558

HIGH 7.2

Unlimited Elements for Elementor <= 2.0.26 - Unauthenticated Stored Cross-Site Scripting via RSS Feed Widget

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

The Unlimited Elements for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '<title>/<description> inside the attacker-controlled RSS feed body' parameter in all versions up to, and including, 2.0.26 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 is exploitable against any site whose administrator has placed the RSS Feed catalog widget pointing at a feed URL the attacker controls, as the plugin's own 2.0.25 escaping pre-processor intentionally excludes |raw prints in element content positions from its escaping logic, and XML entity-encoded payloads in feed item titles are decoded back to raw markup before reaching the sink.

CWE	CWE-79
Vendor	unitecms
Product	unlimited elements for elementor
Published	Nov 7, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

unitecms / Unlimited Elements for Elementor

0 ≤ 2.0.26

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/07129ff6-0bbd-4717-842c-6d50a19eca39?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/unlimited-elements-for-elementor/tags/2.0.26/inc_php/unitecreator_rss.class.php#L303 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/unlimited-elements-for-elementor/tags/2.0.26/inc_php/unitecreator_rss.class.php#L146 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/unlimited-elements-for-elementor/tags/2.0.26/inc_php/unitecreator_template_engine.class.php#L2108 wordpress.org: https://wordpress.org/plugins/unlimited-elements-for-elementor/ plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3782097/unlimited-elements-for-elementor/trunk/inc_php/unitecreator_rss.class.php

Credits

Klaudia Gackowska