# Element Pack Addons for Elementor – MCP & AI-Ready Elementor Widgets, Elementor Templates, Elementor Addons <= 10.0.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Cookie Consent Widget Learn More Link Custom Attributes

- **ID:** WPSEC-2026-2793
- **Plugin:** Element Pack Addons for Elementor – MCP & AI-Ready Elementor Widgets, Elementor Templates, Elementor Addons (`bdthemes-element-pack-lite`), https://wordpress.org/plugins/bdthemes-element-pack-lite/
- **Affected versions:** all versions before 10.0.4
- **Fixed in:** 10.0.4 (Update to 10.0.4 or later.)
- **Severity:** Medium 6.4 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N)
- **Weakness:** CWE-79
- **Usage among sites WPSec scans:** plugin Medium, affected versions Medium (as of 2026-11-10)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/bdthemes-element-pack-lite
- **Fix released:** 2026-11-09
- **Published:** 2026-11-10
- **URL:** https://wpsec.com/vuln/WPSEC-2026-2793/

## Description

The Element Pack Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom Attributes of the Learn More link in the Cookie Consent widget in all versions up to, and including, 10.0.3. This is due to insufficient input sanitization and output escaping: the custom attributes were passed to the front end as a pre-built HTML attribute string that the cookieconsent library re-parses as HTML via innerHTML. 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.

## References

- https://wpsec.com/vuln/WPSEC-2026-2793/
- https://plugins.svn.wordpress.org/bdthemes-element-pack-lite/tags/10.0.4/
- https://wordpress.org/plugins/bdthemes-element-pack-lite/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-2793/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.