CVE-2026-66679
WordPress Appointment Hour Booking plugin <= 1.5.91 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Appointment Hour Booking <= 1.5.91 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress Appointment Hour Booking plugin <= 1.5.91 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Appointment Hour Booking <= 1.5.91 versions.
- Record
CVE-2026-66679- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-1284
- Updated
- 2026-11-02
EUVDEUVD-2026-60933
Unauthenticated Broken Access Control in Appointment Hour Booking <= 1.5.91 versions.
- Record
EUVD-2026-60933- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-j37p-88hf-r5j6
Unauthenticated Broken Access Control in Appointment Hour Booking <= 1.5.91 versions.
Unauthenticated Broken Access Control in Appointment Hour Booking <= 1.5.91 versions.
- Record
GHSA-j37p-88hf-r5j6- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-1284
- Updated
- 2026-11-02
NVD
Unauthenticated Broken Access Control in Appointment Hour Booking <= 1.5.91 versions.
- Record
CVE-2026-66679- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Weakness
- CWE-1284
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-66679 is a medium vulnerability (CVSS 6.5) in Codepeople Appointment Hour Booking, published August 18, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 28th percentile. No source names a fixed version.