CVE-2025-9539 HIGH

CVE-2025-9539: AutomatorWP – Automator plugin for no-code automations, webhooks & custom integrations in WordPress <= 5.3.6 - Missing Authorization To Authenticated (Subscriber+) Remote Code Execution via Automation Creation

Vendor Rubengc
Product AutomatorWP – Automator plugin for no-code automations, webhooks & custom integrations in WordPress
Weakness CWE-94 · Code injection
Published September 9, 2025
Last update April 8, 2026

CVSS base score

8.0/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

The AutomatorWP – Automator plugin for no-code automations, webhooks & custom integrations in WordPress plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the automatorwp_ajax_import_automation_from_url function in all versions up to, and including, 5.3.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create arbitrary automations, which can lead to Remote Code Execution or Privilege escalation once such automation is activated by the administrator

Explanation of Vulnerability in Simple Terms

02Summary

AutomatorWP versions up to 5.3.6 contain a code injection vulnerability in webhook or automation processing. An authenticated user with low privileges can inject and execute arbitrary PHP code by crafting a malicious webhook payload or automation rule, provided they can trick a site administrator into viewing or triggering the payload. This allows complete site compromise including data theft and malware installation.

What an attacker can do

03Attacker Capabilities

Run arbitrary PHP code on the site and access all data, modify content, or install malware.

Potential impact on your site

04Site Impact

Complete site compromise possible; attacker can steal data, modify posts, create admin accounts, or inject malware.

Conditions required to exploit

05Prerequisites

Low-level user account (subscriber or contributor) and victim must interact with attacker-controlled content (click link, view page).

Key dates

06Disclosure timeline

September 9, 2025 CVE published
April 8, 2026 Record updated