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Threat Database
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Threat Entry
Updated 2026-03-16
CVE-2026-1704 - Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin
The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.6.9.29. This is due to the `get_item_permissions_check` method granting access to users with the `ssa_manage_appointments` capability without validating staff ownership of the requested appointment. This makes it possible for authenticated attackers, with custom-level access and above (users granted the ssa_manage_appointments capability, such as Team Members), to view appointment records belonging to other staff members and access sensitive customer personally identifiable information via the…
PLUGIN
Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin
CVE-2026-1704
Risk Score
Threat Entry
Updated 2026-03-11
CVE-2026-1708 - Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin
The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to blind SQL Injection in all versions up to, and including, 1.6.9.27. This is due to the `db_where_conditions` method in the `TD_DB_Model` class failing to prevent the `append_where_sql` parameter from being passed through JSON request bodies, while only checking for its presence in the `$_REQUEST` superglobal. This makes it possible for unauthenticated attackers to append arbitrary SQL commands to queries and extract sensitive information from the database via the `append_where_sql` parameter in JSON payloads granted…
PLUGIN
Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin
CVE-2026-1708
Risk Score
Threat Entry
Updated 2025-03-13
CVE-2025-1119 - Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin
The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 1.6.8.5. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.
PLUGIN
Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin
CVE-2025-1119
Risk Score