Francois Gauthier

**Name of the Vulnerable Software and Affected Versions** Moodle versions 2.1.10 and earlier, 2.2.x before 2.2.11, 2.3.x before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.1 **Description** The issue allows remote authenticated users to bypass intended access restrictions via an HTTP session to a chat server, due to the mod/chat/gui sockets/index.php file not considering the mod/chat:chat capability before authorizing daemon-mode chat. **Recommendations** For versions 2.1.10 and earlier, update to a version later than 2.1.10. For versions 2.2.x before 2.2.11, update to version 2.2.11 or later. For versions 2.3.x before 2.3.8, update to version 2.3.8 or later. For versions 2.4.x before 2.4.5, update to version 2.4.5 or later. For versions 2.5.x before 2.5.1, update to version 2.5.1 or later.

**Name of the Vulnerable Software and Affected Versions** Moodle versions 2.1.10 and earlier, 2.2.x before 2.2.11, 2.3.x before 2.3.8, 2.4.x before 2.4.5, and 2.5.x before 2.5.1 **Description** The issue allows remote authenticated users to obtain sensitive information via a request for all course feedback that has occurred since a specified time, because the mod/feedback/lib.php file in Moodle does not consider the mod/feedback:view capability before displaying recent feedback. **Recommendations** For versions 2.1.10 and earlier, update to a version later than 2.1.10. For versions 2.2.x before 2.2.11, update to version 2.2.11 or later. For versions 2.3.x before 2.3.8, update to version 2.3.8 or later. For versions 2.4.x before 2.4.5, update to version 2.4.5 or later. For versions 2.5.x before 2.5.1, update to version 2.5.1 or later.