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Booktics vulnerabilities
Booktics has 4 known vulnerabilities in this database. The most recent published record is dated 7 Oct 2026.
- Known vulnerabilities
- 4
- Active installs
- 800+
- Latest version
- 1.0.27
- Last updated
- 28 Sep 2026
- Most recent
- 7 Oct 2026
No fixed version has been published yet, so consider disabling, removing or replacing the plugin until a safe release is available.
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2026-104390 | Medium 4.3 | Up to 1.0.27 | No fixed version yet | 14 h ago |
| Broken access control CVE-2026-11446 | Medium 5.3 | Up to 1.0.23 | Fixed in a later version (latest 1.0.27) | 11 Sep 2026 |
| Broken access control CVE-2026-1920 | Medium 5.3 | Up to 1.0.16 | Fixed in a later version (latest 1.0.27) | 10 Mar 2026 |
| Broken access control CVE-2026-1919 | Medium 5.3 | Up to 1.0.16 | Fixed in a later version (latest 1.0.27) | 10 Mar 2026 |
Read the published descriptions
- CVE-2026-104390, 7 Oct 2026
- Missing Authorization vulnerability in Arraytics Booktics booktics allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Booktics: from n/a through 1.0.27. CVE record
- CVE-2026-11446, 11 Sep 2026
- The Booktics - Booking Calendar for Appointments and Service Businesses plugin for WordPress is vulnerable to unauthorized modification of data in all versions up to, and including, 1.0.23. This is due to the create_order_permission() permission callback on the POST /wp-json/booktics/v1/orders REST route unconditionally returning true, combined with find_and_update_guest() overwriting an existing customer record's stored name, phone, and wp_user_id whenever the caller-supplied email matches, with no proof of ownership. This makes it possible for unauthenticated attackers to overwrite the contact details (name and phone) of any existing customer whose email address they know, poisoning downstream reminder emails, SMS, calendar invites, and CRM data. CVE record
- CVE-2026-1920, 10 Mar 2026
- The Booking Calendar for Appointments and Service Businesses - Booktics plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'Extension_Controller::update_item_permissions_check' function in all versions up to, and including, 1.0.16. This makes it possible for unauthenticated attackers to install addon plugins. CVE record
- CVE-2026-1919, 10 Mar 2026
- The Booking Calendar for Appointments and Service Businesses - Booktics plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on multiple REST API endpoints in all versions up to, and including, 1.0.16. This makes it possible for unauthenticated attackers to query sensitive data. CVE record
What to do if you run Booktics
If you run Booktics, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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