CVE-2026-4655
Element Pack Addons for Elementor <= 8.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via SVG Image Widget
Description
The Element Pack Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the SVG Image Widget in versions up to and including 8.4.2. This is due to insufficient input sanitization and output escaping on SVG content fetched from remote URLs in the render_svg() function. The function fetches SVG content using wp_safe_remote_get() and then directly echoes it to the page without any sanitization, only applying a preg_replace() to add attributes to the SVG tag which does not remove malicious event handlers. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary JavaScript in SVG files that will execute whenever a user accesses a page containing the malicious widget.
CVSS Vector Breakdown
AV:NAttack VectorAC:LAttack ComplexityPR:LPrivileges RequiredUI:NUser InteractionS:CScopeC:LConfidentialityI:LIntegrityA:NAvailabilityWeaknesses
Affected Products
Attack Graph
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Exploitability
MITRE ATT&CK
2 techniquesReferences
Timeline
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