{
 "id": "WPSEC-2026-3111",
 "url": "https://wpsec.com/vuln/WPSEC-2026-3111/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-3111/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-3111/index.md",
 "title": "RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress <= 4.1236 - Authenticated (Subscriber+) Missing Authorization to Arbitrary Appointment Deletion",
 "description": "The RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress plugin for WordPress is vulnerable to unauthorized data deletion via the wcrb_delete_appointment AJAX action in all versions up to, and including, 4.1236, due to a missing capability check. The handler only checks a nonce, which is printed on every front-end page, and does not check the user's role or whether the user owns the appointment. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete any appointment.",
 "plugin": {
  "slug": "computer-repair-shop",
  "name": "RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress",
  "full_name": "RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress",
  "wordpress_org": "https://wordpress.org/plugins/computer-repair-shop/",
  "advisories_url": "https://wpsec.com/vuln/plugin/computer-repair-shop/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/computer-repair-shop"
 },
 "type": "NO AUTHORISATION",
 "cwe": [
  "CWE-862"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 5.4,
  "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": "4.1236",
    "from_inclusive": true,
    "to": "4.1237",
    "to_inclusive": false
   }
  ],
  "text": [
   "from 4.1236 before 4.1237"
  ]
 },
 "introduced_in": "4.1236",
 "fixed_in": "4.1237",
 "remediation": "Update to 4.1237 or later.",
 "fix_released": "2026-11-12T22:00:38+00:00",
 "published": "2026-11-13T22:41:21+00:00",
 "updated": "2026-11-13T15:53:10.371788+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-3111/",
  "https://plugins.svn.wordpress.org/computer-repair-shop/tags/4.1237/",
  "https://wordpress.org/plugins/computer-repair-shop/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/computer-repair-shop",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Low",
  "affected_versions": "None seen",
  "as_of": "2026-11-13"
 }
}