CVE-2025-3102: Authentication Bypass Vulnerability in SureTriggers WordPress Plugin

Overview

A significant vulnerability has been identified in the SureTriggers: All-in-One Automation Platform plugin for WordPress. This vulnerability, designated as CVE-2025-3102, primarily impacts websites that have the plugin installed, activated, and not configured with an API key. Its severity is underscored by the potential for unauthenticated attackers to exploit this loophole to create administrative accounts, thereby gaining unauthorized control over the target website. This blog post aims to provide a comprehensive overview of this vulnerability, its potential impact, and guidance on how to mitigate its risks.

Vulnerability Summary

CVE ID: CVE-2025-3102
Severity: High (CVSS: 8.1)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Unauthorized creation of administrator accounts, potential system compromise or data leakage

Affected Products

Product | Affected Versions

SureTriggers: All-in-One Automation Platform | Up to and including 1.0.78

How the Exploit Works

The vulnerability lies in the ‘autheticate_user’ function of the SureTriggers plugin. A missing empty value check on the ‘secret_key’ value makes it possible for unauthenticated attackers to bypass the normal authentication process. By sending a particular request to the server, a hacker can exploit this flaw to create an administrator account without providing the correct credentials.

Conceptual Example Code

The following is a conceptual example of how this vulnerability might be exploited. This is a hypothetical HTTP POST request that could be sent to the server:

POST /wp-admin/admin-ajax.php?action=authenticate_user HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "secret_key": "" }

In this example, the “secret_key” value is left empty, exploiting the lack of an empty value check and potentially leading to the unauthorized creation of an administrator account.

Mitigation Guidance

To mitigate the risks associated with this vulnerability, users of the SureTriggers: All-in-One Automation Platform plugin are advised to apply the vendor patch. If a patch is not immediately available or deployable, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can provide temporary mitigation. Additionally, users are urged to always configure their plugins with an API key to improve their security posture and resist such types of vulnerabilities.