https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T08:26:23.971679+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2025-41436 CVE-2025-41436 — Unauthorized access to archived channel content via threads interface 2026-09-30T08:26:23.975989+00:00

Affected: Mattermost

Mattermost versions <11.0 fail to properly enforce the "Allow users to view archived channels" setting which allows regular users to access archived channel content and files via the "Open in Channel" functionality from followed threads