Vulnerabilities

A BOLA vulnerability in GET, PUT, DELETE /customers/{customerId} allows a low privileged user to fetch, modify or delete a low privileged user (customer). This results in unauthorized access and unauthorized data manipulation.

A BOLA vulnerability in GET, PUT, DELETE /appointments/{appointmentId} allows a low privileged user to fetch, modify or delete an appointment of any user (including admin). This results in unauthorized access and unauthorized data manipulation.

A BOLA vulnerability in POST /customers allows a low privileged user to create a low privileged user (customer) in the system. This results in unauthorized data manipulation.

A BOLA vulnerability in POST /appointments allows a low privileged user to create an appointment for any user in the system (including admin). This results in unauthorized data manipulation.

The Easy!Appointments plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 1.3.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Authorization Bypass Through User-Controlled Key in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Open Redirect in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Improper Access Control in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Cross-site Scripting (XSS) - Stored in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Session Fixation in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Cross-site Scripting (XSS) - Stored in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Code Injection in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Use of Hard-coded Credentials in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

API Privilege Escalation in GitHub repository alextselegidis/easyappointments prior to 1.5.0. Full system takeover.

Exposure of Private Personal Information to an Unauthorized Actor in GitHub repository alextselegidis/easyappointments prior to 1.4.3.