Booked <= 3.0.0 — Authentication Bypass
CVE-2026-22341Published · Updated Action summary
Affected: ≤3.0.0No patch available
What to do until a fix ships- Severity
- Critical9.8
- CVSS
- 9.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Booked - Appointment Booking for WordPress booked
- Affected≤ 3.0.0
- PatchedNo fix yet
No patched version available.
You are affected if you run ≤ 3.0.0. No fixed version has been released.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Booked - Appointment Booking for WordPress.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Booked - Appointment Booking for WordPress to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Phat RiO.
The Booked - Appointment Booking for WordPress plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 3.0.0. This makes it possible for authenticated attackers, with Custom-level access and above, to bypass authentication and access other user's accounts.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Booked - Appointment Booking for WordPress
All 5| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Appointment Booking for WordPress <= 3.0.0 - Missing Authorization ≤3.0.0No patch available | CVE-2026-57746 | |
| Medium4.3 | Appointment Booking for WordPress <= 3.0.0 - Cross-Site Request Forgery ≤3.0.0No patch available | CVE-2026-57747 | |
| Medium6.5 | Unauthenticated Sensitive Information Exposure <2.4.4Update to 2.4.4 | CVE-2022-36399 | |
| High8.8 | Missing Authorization on AJAX Actions <2.2.6Update to 2.2.6 | — |
- Medium4.3Appointment Booking for WordPress <= 3.0.0 - Missing Authorization
≤3.0.0No patch available
- Medium4.3Appointment Booking for WordPress <= 3.0.0 - Cross-Site Request Forgery
≤3.0.0No patch available
- Medium6.5Unauthenticated Sensitive Information Exposure
<2.4.4Update to 2.4.4
- High8.8Missing Authorization on AJAX Actions
<2.2.6Update to 2.2.6
Timeline
CVE published
Severity critical, CVSS 9.8
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.