https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T04:09:08.115838+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2024-42406 CVE-2024-42406 — Unauthorized access on archived channels 2026-10-07T04:09:08.189608+00:00

Affected: Mattermost

Mattermost versions 9.11.x <= 9.11.0, 9.10.x <= 9.10.1, 9.9.x <= 9.9.2 and 9.5.x <= 9.5.8 fail to properly authorize requests when viewing archived channels is disabled, which allows an attacker to retrieve post and file information about archived channels. Examples are flagged or unread posts as well as files.