{
 "id": "WPSEC-2026-0854",
 "url": "https://wpsec.com/vuln/WPSEC-2026-0854/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-0854/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-0854/index.md",
 "title": "Salon Booking System – Appointment Booking for Salons, Barbershops & Spas <= 10.31.9 - Unauthenticated Sensitive Information Exposure via Publicly Accessible Booking Calendar Files",
 "description": "The Salon Booking System plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 10.31.9 due to booking calendar (.ics) files being written to a predictable, publicly accessible location (wp-content/uploads/Mycal_{bookingId}.ics) and left there for days after the booking date. This makes it possible for unauthenticated attackers to enumerate sequential booking IDs and download calendar files containing customers' booking details.",
 "plugin": {
  "slug": "salon-booking-system",
  "name": "Salon Booking System – Appointment Booking for Salons, Barbershops & Spas",
  "full_name": "Salon Booking System – Appointment Booking for Salons, Barbershops & Spas",
  "wordpress_org": "https://wordpress.org/plugins/salon-booking-system/",
  "advisories_url": "https://wpsec.com/vuln/plugin/salon-booking-system/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/salon-booking-system"
 },
 "type": "SENSITIVE DATA DISCLOSURE",
 "cwe": [
  "CWE-552"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 5.3,
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": null,
    "from_inclusive": true,
    "to": "10.31.10",
    "to_inclusive": false
   }
  ],
  "text": [
   "all versions before 10.31.10"
  ]
 },
 "introduced_in": null,
 "fixed_in": "10.31.10",
 "remediation": "Update to 10.31.10 or later.",
 "fix_released": "2026-10-12T18:42:51+00:00",
 "published": "2026-10-13T20:09:59+00:00",
 "updated": "2026-10-13T12:13:11.972739+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-0854/",
  "https://plugins.svn.wordpress.org/salon-booking-system/tags/10.31.10/",
  "https://wordpress.org/plugins/salon-booking-system/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/salon-booking-system",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Low",
  "affected_versions": "Low",
  "as_of": "2026-10-13"
 }
}