CVE-2026-109369 WP Booking System <= 2.1.0.3 - Missing Authorization to Authenticated (Subscriber+) Privilege Escalation via 'user_permission' Parameter via Cross-Form Nonce Reuse
| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2026-109369 | 17 Oct 202603:53 | – | circl |
 | CVE-2026-109369 | 17 Oct 202603:43 | – | cve |
 | EUVD-2026-103226 | 17 Oct 202603:43 | – | euvd |
 | CVE-2026-109369 | 17 Oct 202604:16 | – | nvd |
 | WordPress WP Booking System – Booking Calendar plugin <= 2.1.0.3 - Missing Authorization to Authenticated (Subscriber+) Privilege Escalation vulnerability | 16 Oct 202618:48 | – | patchstack |
 | PT-2026-116357 | 17 Oct 202600:00 | – | ptsecurity |
[
{
"vendor": "murgroland",
"product": "WP Booking System – Booking Calendar",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "2.1.0.3",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]Data
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17 Oct 2026 03:43Current
CVSS 3.16.8