https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T00:16:07.840469+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cnvd-2025-15834 cnvd-2025-15834 2026-10-06T00:16:07.890863+00:00 cnvd-2025-15834 https://cve.radiocsirt.org/vuln/euvd-2026-159548 EUVD-2026-159548 2026-10-06T00:16:07.890902+00:00 EUVD-2026-159548 https://cve.radiocsirt.org/vuln/fkie_cve-2024-43780 fkie_cve-2024-43780 2026-10-06T00:16:07.890917+00:00

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.0, 9.8.x <= 9.8.2 fail to enforce permissions which allows a guest user with read access to upload files to a channel.

 https://cve.radiocsirt.org/vuln/ghsa-2jhx-w3vc-w59g GHSA-2jhx-w3vc-w59g — Mattermost allows guest user with read access to upload files to a channel 2026-10-06T00:16:07.890945+00:00

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

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.0, 9.8.x <= 9.8.2 fail to enforce permissions which allows a guest user with read access to upload files to a channel.