CVE-2026-4803 HIGH

CVE-2026-4803: Royal Addons for Elementor <= 1.7.1056 - Unauthenticated Stored Cross-Site Scripting via 'status' Parameter in wpr_update_form_action_meta

Vendor Wproyal
Product Royal Addons for Elementor – Addons and Templates Kit for Elementor
Weakness CWE-79 · XSS
Published May 5, 2026
Last update May 5, 2026

CVSS base score

7.2/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

What the vulnerability does

01Description

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.

Explanation of Vulnerability in Simple Terms

02Summary

Royal Addons for Elementor contains a cross-site scripting (XSS) vulnerability that allows unauthenticated attackers to inject malicious scripts into the site. The vulnerability affects all versions up to 1.7.1056 and can impact multiple users across the site. Attackers can steal session tokens, deface content, or redirect visitors to malicious sites without requiring user interaction.

What an attacker can do

03Attacker Capabilities

Inject malicious JavaScript that runs in visitors' browsers and affects other users on the site.

Potential impact on your site

04Site Impact

Visitors may have sessions hijacked, see defaced content, or be redirected to malicious sites.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

May 5, 2026 CVE published
May 5, 2026 Record updated

Related vulnerabilities

08Related CVE