{"cve":"CVE-2023-3427","nvd":{"published":"2023-06-28T02:15:49.783","modified":"2026-06-17T06:14:03.127","status":"Modified","description":"The Salon Booking System plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 8.4.6. This is due to missing or incorrect nonce validation on the 'save_customer' function. This makes it possible for unauthenticated attackers to change the admin role to customer or change the user meta to arbitrary values via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","score":4.3},"cwes":["CWE-352"],"references":["https://plugins.trac.wordpress.org/browser/salon-booking-system/trunk/src/SLN/Admin/Customers.php?rev=2779160#L68","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2931406%40salon-booking-system&new=2931406%40salon-booking-system&sfp_email=&sfph_mail=","https://www.wordfence.com/threat-intel/vulnerabilities/id/93875f19-d9b9-4e33-bba9-afc75cf26bf2?source=cve","https://plugins.trac.wordpress.org/browser/salon-booking-system/trunk/src/SLN/Admin/Customers.php?rev=2779160#L68","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2931406%40salon-booking-system&new=2931406%40salon-booking-system&sfp_email=&sfph_mail="],"products":["salonbookingsystem:salon_booking_system"],"source":"nvd","synced_at":"2026-10-19T21:38:30.124994567+00:00"},"epss":{"cve":"CVE-2023-3427","score":0.00296,"percentile":0.22252,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}