CVE-2026-33300

Discourse is affected by CVE-2026-33300. The flaw is an authorization bypass in the Category Chatables Controller show action that allowed moderators to view information on hidden groups names and user counts. Affected versions include 2026.1.0-latest up to before 2026.1.3, 2026.2.0-latest up to ...

CVE-2026-33300 Discourse: Hidden group names and access metadata are exposed to moderators through the `category-chatables` endpoint

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, an authorization bypass in the Category Chatables Controller show action allowed moderators to get information on hidden...

CVE-2026-33300 Discourse: Hidden group names and access metadata are exposed to moderators through the `category-chatables` endpoint

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, an authorization bypass in the Category Chatables Controller show action allowed moderators to get information on hidden...

CVE-2026-33300

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, an authorization bypass in the Category Chatables Controller show action allowed moderators to get information on hidden...

CVE-2026-33300 Discourse: Hidden group names and access metadata are exposed to moderators through the `category-chatables` endpoint

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, an authorization bypass in the Category Chatables Controller show action allowed moderators to get information on hidden...

Linux Distros Unpatched Vulnerability : CVE-2025-62400

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or...

BIT-MOODLE-2025-62400 Moodle: hidden group names visible to event creators

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information...

Moodle exposed the names of hidden groups to users

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information...

CVE-2025-62400

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information...

UBUNTU-CVE-2025-62400

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information...

Exposure of Sensitive System Information to an Unauthorized Control Sphere

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to Exposure of Sensitive System Information to an Unauthorized Control Sphere due to the missing capability check in the calendar event creation flow. An attacker can access private or restricted group...

CVE-2025-62400

Moodle (CMS) is affected by CVE-2025-62400: hidden-group names can be exposed to users who can create calendar events but cannot view hidden groups, risking disclosure of private/restricted group information. Connected advisories indicate Fedora NSS/Nessus entries reference this CVE and note vuln...

EUVD-2025-35667

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information...

CVE-2025-62400 Moodle: hidden group names visible to event creators

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information...

CVE-2025-62400 Moodle: hidden group names visible to event creators

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information...

CVE-2025-62400 Moodle: hidden group names visible to event creators

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information...

PT-2025-43448

Name of the Vulnerable Software and Affected Versions Moodle affected versions not specified Description A flaw exists in Moodle that allows users with permission to create calendar events to view the names of hidden groups, even if they do not have permission to view those groups. This can lead ...

Moodle 安全漏洞

Moodle is a free e-learning software platform open-sourced by Moodle, also known as a course management system, learning management system, or virtual learning environment. A security vulnerability exists in Moodle that originates from exposing hidden group names to users with the Create Calendar...

CVE-2025-62400: Exposure of Sensitive Information to an Unauthorized Actor

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information...

CVE-2025-62400

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information...