The Royal Elementor Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'status' parameter in the wpr_update_form_action_meta AJAX action in all versions up to, and including, 1.7.1056. This is due to insufficient input sanitization and output escaping, combined with a publicly leaked nonce that allows unauthenticated access to the AJAX handler. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE-2026-4803 is a high severity with CVSS 7.2 Stored Cross-Site Scripting issue affecting the Plugin Royal Addons for Elementor – Addons and Templates Kit for Elementor. It affects Versions up to 1.7.1056 and is fixed in 1.7.1057.
Use the related hub and response guides to connect this CVE-2026-4803 report with patch validation, scanner checks, and site hardening work.
Open the grouped hub for related CVEs, affected ranges, severity mix, and patch coverage.
Check access, XML-RPC exposure, backup readiness, and monitoring after patching.
Use containment, evidence capture, remediation, and validation steps when exploit risk is high.
CVE-2026-4803 is tracked for the Plugin Royal Addons for Elementor – Addons and Templates Kit for Elementor as high severity with CVSS 7.2. The affected range is Versions up to 1.7.1056. Update Royal Addons for Elementor – Addons and Templates Kit for Elementor to 1.7.1057 or newer where that version is compatible with the site.
Search engines and operators need more than a title. This page exposes the identifier, affected range, patch evidence, and source coverage that make the vulnerability actionable.
This report has a CVE identifier, which makes it suitable for focused search and vulnerability triage workflows.
Affected version data gives operators a concrete comparison point against installed WordPress software.
A fixed version is present, so the page can answer update and remediation intent directly.
External references are available for source validation, advisory review, and incident notes.
Use these checks when converting this record into a patch ticket, incident note, or risk acceptance decision.
Inventory the installed Plugin package and compare its version with Versions up to 1.7.1056.
Confirm Royal Addons for Elementor – Addons and Templates Kit for Elementor is updated to 1.7.1057 or newer.
Review references and CVSS vector details for exploitability, authentication requirements, and exposure path.
After patching, re-run vulnerability monitoring and keep the related plugin or theme hub under review for follow-up CVEs.
| Software Type | Plugin |
|---|---|
| Software Slug |
royal-elementor-addons
View on wordpress.org
|
| CVE | CVE-2026-4803 |
| Patched Versions |
1.7.1057
|
| Affected Versions |
Versions up to 1.7.1056
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Royal Elementor Addons and Templates <= 1.3.78 - Unauthenticated Arbitrary File Upload
Royal Addons for Elementor <= 1.7.1049 - Authenticated (Author+) Arbitrary File Upload via main.php Upload Bypass
Royal Elementor Addons and Templates <= 1.3.94 - Unauthenticated Limited File Upload
Royal Elementor Addons <= 1.3.55 - Cross-Site Request Forgery
Royal Elementor Addons <=1.3.55 - Authenticated (Subscriber+) Arbitrary Post Deletion
Royal Addons for Elementor <= 1.7.1057 - Authenticated (Contributor+) Server-Side Request Forgery via CSV URL Parameter
Royal Elementor Addons <=1.3.55 - Missing Authorization to Subscriber+ Arbitrary Post Creation
Royal Addons for Elementor <= 1.7.1058 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'title_tag' Parameter
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