Muhammad Hassham Nagori

**Name of the Vulnerable Software and Affected Versions** The Booking for Appointments and Events Calendar – Amelia plugin for WordPress versions up to, and including, 1.0.98 **Description** The issue is related to Reflected Cross-Site Scripting due to insufficient input sanitization and output escaping, specifically via the `date` parameters. This allows unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. **Recommendations** For versions up to, and including, 1.0.98, update to a version higher than 1.0.98 to resolve the issue. As a temporary workaround, consider restricting access to the date parameters to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** Tutor LMS versions up to, and including, 2.6.1 **Description** The issue is related to a SQL Injection vulnerability due to insufficient protection of the SQL query structure when handling the `question id` parameter. This allows a remote attacker to execute arbitrary SQL queries and gain unauthorized access to protected information. The vulnerability can be exploited by authenticated attackers with subscriber or student access, or higher, to extract sensitive information from the database. It is estimated that over 80,000 WordPress sites are potentially affected. **Recommendations** For versions up to, and including, 2.6.1, update to a version that includes a fix for this issue. As a temporary workaround, consider restricting access to the `question id` parameter in the affected API endpoint until a patch is available. Restrict access to the database to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** WP Booking Calendar plugin for WordPress versions up to, and including, 9.9 **Description** The issue allows unauthenticated attackers to perform SQL Injection via the `calendar request params[dates ddmmyy csv]` parameter due to insufficient escaping on the user-supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. **Recommendations** For WP Booking Calendar plugin for WordPress versions up to, and including, 9.9, update to a version that includes a fix for this issue. As a temporary workaround, consider restricting access to the `calendar request params[dates ddmmyy csv]` parameter until a patch is available.