CVE-2026-4655: bdthemes Element Pack Addons for Elementor Stored XSS in SVG Image Widget

CVE-2026-4655 · Severity: medium · CVSS 6.4 · Published 2026-04-08

The Element Pack Addons for Elementor plugin for WordPress is used to add advanced design widgets to websites. A security flaw in its SVG Image Widget allows users with basic contributor access to embed malicious scripts into the site. When other users or administrators visit a page containing this widget, the script could execute, potentially leading to unauthorized actions or data theft.

Vendors: BdThemes.

Quick answers

Is CVE-2026-4655 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-4655 being exploited in the wild.
How severe is CVE-2026-4655?
Medium severity, with a CVSS score of 6.4, published 8 April 2026.
Which products and versions are affected?
BdThemes Element Pack up to and including 8.4.2.
Is there a fix for CVE-2026-4655?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-4655 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-4655?
Check whether you run BdThemes Element Pack at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The Element Pack Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) due to insufficient input sanitization and output escaping in the render_svg() function. The function uses wp_safe_remote_get() to fetch SVG content from remote URLs and echoes it directly to the page. While it uses preg_replace() to add attributes to the SVG tag, it fails to strip malicious event handlers or script tags. Authenticated attackers with Contributor-level permissions or higher can exploit this to inject arbitrary JavaScript into SVG files, which then executes in the context of any user viewing the affected page. A patch was introduced in version 8.4.3.

Affected products

  • bdthemes Element Pack – Widgets, Templates & Addons for Elementor up to and including 8.4.2

Timeline

  • 2026-04-08: disclosed
  • 2026-04-08: advisory

References

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