Vulnerability · Published Aug 18, 2026 · Assigned by Patchstack
CVE-2026-66679WordPress Appointment Hour Booking plugin <= 1.5.91 - Broken Access Control vulnerability
Medium 6.5
In plain English
A medium-severity security flaw in Appointment Hour Booking from codepeople. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.4%top 71.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unauthenticated Broken Access Control in Appointment Hour Booking <= 1.5.91 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| codepeople | Appointment Hour Booking | n/a – through 1.5.91 |
Weakness: CWE-1284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L