Most recent entries from all https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 05:22:06 +0000 bdu:2026-06560 https://cve.radiocsirt.org/vuln/bdu:2026-06560 bdu:2026-06560 https://cve.radiocsirt.org/vuln/bdu:2026-06560 EUVD-2026-276251 https://cve.radiocsirt.org/vuln/euvd-2026-276251 EUVD-2026-276251 https://cve.radiocsirt.org/vuln/euvd-2026-276251 fkie_cve-2026-2455 https://cve.radiocsirt.org/vuln/fkie_cve-2026-2455 <p>Mattermost versions 11.3.x &lt;= 11.3.0, 11.2.x &lt;= 11.2.2, 10.11.x &lt;= 10.11.10 fail to canonicalize IPv4-mapped IPv6 addresses before reserved IP validation which allows an attacker to perform SSRF attacks against internal services via IPv4-mapped IPv6 literals (e.g., [::ffff:127.0.0.1]).. Mattermost Advisory ID: MMSA-2026-00585</p> <p>Mattermost versions 11.3.x &lt;= 11.3.0, 11.2.x &lt;= 11.2.2, 10.11.x &lt;= 10.11.10 fail to canonicalize IPv4-mapped IPv6 addresses before reserved IP validation which allows an attacker to perform SSRF attacks against internal services via IPv4-mapped IPv6 literals (e.g., [::ffff:127.0.0.1]).. Mattermost Advisory ID: MMSA-2026-00585</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-2455 GHSA-gqv7-j2j8-qmwq — Mattermost fails to canonicalize IPv4-mapped IPv6 addresses before reserved IP validation https://cve.radiocsirt.org/vuln/ghsa-gqv7-j2j8-qmwq <p><strong>Affected:</strong> Go: github.com/mattermost/mattermost/server/v8, Go: github.com/mattermost/mattermost-server</p> <p>Mattermost versions 11.3.x &lt;= 11.3.0, 11.2.x &lt;= 11.2.2, 10.11.x &lt;= 10.11.10 fail to canonicalize IPv4-mapped IPv6 addresses before reserved IP validation which allows an attacker to perform SSRF attacks against internal services via IPv4-mapped IPv6 literals (e.g., [::ffff:127.0.0.1]).. Mattermost Advisory ID: MMSA-2026-00585</p> <p><strong>Affected:</strong> Go: github.com/mattermost/mattermost/server/v8, Go: github.com/mattermost/mattermost-server</p> <p>Mattermost versions 11.3.x &lt;= 11.3.0, 11.2.x &lt;= 11.2.2, 10.11.x &lt;= 10.11.10 fail to canonicalize IPv4-mapped IPv6 addresses before reserved IP validation which allows an attacker to perform SSRF attacks against internal services via IPv4-mapped IPv6 literals (e.g., [::ffff:127.0.0.1]).. Mattermost Advisory ID: MMSA-2026-00585</p> https://cve.radiocsirt.org/vuln/ghsa-gqv7-j2j8-qmwq WID-SEC-W-2026-0422 — Mattermost: Mehrere Schwachstellen https://cve.radiocsirt.org/vuln/wid-sec-w-2026-0422 <p>Ein authentisierter Angreifer kann mehrere Schwachstellen in Mattermost ausnutzen, um falsche Informationen anzuzeigen, Informationen offenzulegen, Sicherheitskontrollen zu umgehen und eine Denial-of-Service-Situation zu erzeugen.</p> <p>Ein authentisierter Angreifer kann mehrere Schwachstellen in Mattermost ausnutzen, um falsche Informationen anzuzeigen, Informationen offenzulegen, Sicherheitskontrollen zu umgehen und eine Denial-of-Service-Situation zu erzeugen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-0422