https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T20:05:46.132092+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/certfr-2026-avi-0610 certfr-2026-avi-0610 — De multiples vulnérabilités ont été découvertes dans les produits Mattermost. Certaines d'entre elles permettent à un a… 2026-10-03T20:05:46.135025+00:00 certfr-2026-avi-0610 https://cve.radiocsirt.org/vuln/euvd-2026-326921 EUVD-2026-326921 2026-10-03T20:05:46.135060+00:00 EUVD-2026-326921 https://cve.radiocsirt.org/vuln/fkie_cve-2026-6046 fkie_cve-2026-6046 2026-10-03T20:05:46.135075+00:00

Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to validate that a username returned during bot registration belongs to a bot account, which allows an unprivileged attacker to intercept private messages sent by plugins via direct message channels by pre-registering a user account with a predictable plugin bot username.. Mattermost Advisory ID: MMSA-2026-00649

 https://cve.radiocsirt.org/vuln/ghsa-3vmp-whvv-5v9v GHSA-3vmp-whvv-5v9v — Mattermost doesn't validate that a username returned during bot registration belongs to a bot account 2026-10-03T20:05:46.135104+00:00

Affected: Go: github.com/mattermost/mattermost-server, Go: github.com/mattermost/mattermost/server/v8

Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to validate that a username returned during bot registration belongs to a bot account, which allows an unprivileged attacker to intercept private messages sent by plugins via direct message channels by pre-registering a user account with a predictable plugin bot username. Mattermost Advisory ID: MMSA-2026-00649

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1529 WID-SEC-W-2026-1529 — Mattermost Server: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff 2026-10-03T20:05:46.135133+00:00

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Mattermost Server ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.