https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 17:07:12 +0000 https://cve.radiocsirt.org/vuln/bdu:2025-15205 bdu:2025-15205 https://cve.radiocsirt.org/vuln/bdu:2025-15205 https://cve.radiocsirt.org/vuln/certfr-2025-avi-0936 certfr-2025-avi-0936 https://cve.radiocsirt.org/vuln/certfr-2025-avi-0936 https://cve.radiocsirt.org/vuln/euvd-2026-271193 EUVD-2026-271193 https://cve.radiocsirt.org/vuln/euvd-2026-271193 https://cve.radiocsirt.org/vuln/fkie_cve-2025-12419 <p>Mattermost versions 10.12.x &lt;= 10.12.1, 10.11.x &lt;= 10.11.4, 10.5.x &lt;= 10.5.12, 11.0.x &lt;= 11.0.3 fail to properly validate OAuth state tokens during OpenID Connect authentication which allows an authenticated attacker with team creation privileges to take over a user account via manipulation of authentication data during the OAuth completion flow. This requires email verification to be disabled (default: disabled), OAuth/OpenID Connect to be enabled, and the attacker to control two users in the SSO system with one of them never having logged into Mattermost.</p> <p>Mattermost versions 10.12.x &lt;= 10.12.1, 10.11.x &lt;= 10.11.4, 10.5.x &lt;= 10.5.12, 11.0.x &lt;= 11.0.3 fail to properly validate OAuth state tokens during OpenID Connect authentication which allows an authenticated attacker with team creation privileges to take over a user account via manipulation of authentication data during the OAuth completion flow. This requires email verification to be disabled (default: disabled), OAuth/OpenID Connect to be enabled, and the attacker to control two users in the SSO system with one of them never having logged into Mattermost.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2025-12419 https://cve.radiocsirt.org/vuln/ghsa-3x39-62h4-f8j6 <p><strong>Affected:</strong> Go: github.com/mattermost/mattermost/server/v8, Go: github.com/mattermost/mattermost-server</p> <p>Mattermost versions 10.12.x &lt;= 10.12.1, 10.11.x &lt;= 10.11.4, 10.5.x &lt;= 10.5.12, 11.0.x &lt;= 11.0.3 fail to properly validate OAuth state tokens during OpenID Connect authentication which allows an authenticated attacker with team creation privileges to take over a user account via manipulation of authentication data during the OAuth completion flow. This requires email verification to be disabled (default: disabled), OAuth/OpenID Connect to be enabled, and the attacker to control two users in the SSO system with one of them never having logged into Mattermost.</p> <p><strong>Affected:</strong> Go: github.com/mattermost/mattermost/server/v8, Go: github.com/mattermost/mattermost-server</p> <p>Mattermost versions 10.12.x &lt;= 10.12.1, 10.11.x &lt;= 10.11.4, 10.5.x &lt;= 10.5.12, 11.0.x &lt;= 11.0.3 fail to properly validate OAuth state tokens during OpenID Connect authentication which allows an authenticated attacker with team creation privileges to take over a user account via manipulation of authentication data during the OAuth completion flow. This requires email verification to be disabled (default: disabled), OAuth/OpenID Connect to be enabled, and the attacker to control two users in the SSO system with one of them never having logged into Mattermost.</p> https://cve.radiocsirt.org/vuln/ghsa-3x39-62h4-f8j6 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-2434 <p>Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen im Mattermost Server ausnutzen, um Sicherheitsmaßnahmen zu umgehen und so eine Kontoübernahme durchzuführen.</p> <p>Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen im Mattermost Server ausnutzen, um Sicherheitsmaßnahmen zu umgehen und so eine Kontoübernahme durchzuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2025-2434