---
id: CVE-2026-17123
title: >-
  The Royal Elementor Addons plugin for WordPress is vulnerable to Server-Side
  Request Forgery in versions up to, and including, 1.7.1064 via the Form
  Builder widget's 'webhook_url' setting
summary: >-
  The Royal Elementor Addons plugin for WordPress is vulnerable to Server-Side
  Request Forgery in versions up to, and including, 1.7.1064 via the Form
  Builder widget's 'webhook_url' setting. The widget's render() method persists
  the attack…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-918
published: '2026-08-16'
updated: '2026-08-16'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-17123'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.7.1061/classes/modules/forms/wpr-send-webhook.php#L20
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.7.1061/classes/modules/forms/wpr-send-webhook.php#L56
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.7.1061/modules/form-builder/widgets/wpr-form-builder.php#L3788
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.7.1064/classes/modules/forms/wpr-send-webhook.php#L20
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.7.1064/classes/modules/forms/wpr-send-webhook.php#L56
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.7.1064/modules/form-builder/widgets/wpr-form-builder.php#L3788
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/8810200b-e026-4258-86aa-5c1a200fcf9b?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00628
epssPercentile: 0.47865
ingestedAt: '2026-08-16T14:39:12.079Z'
---

## Overview

The Royal Elementor Addons plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including, 1.7.1064 via the Form Builder widget's 'webhook_url' setting. The widget's render() method persists the attacker-controlled URL into the wpr_webhook_url_{widget_id} option on every render (including a Contributor previewing their own draft), and the wpr_form_builder_webhook AJAX handler — registered for both authenticated and unauthenticated callers — reads that option and dispatches the outbound request via the non-safe wp_remote_post(), with no host allowlist, no scheme restriction, and no private/loopback IP filter (the plugin's existing wpr_is_blocked_remote_host / wpr_is_private_or_local_ip helpers are not called on this path). This makes it possible for authenticated attackers, with Contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.