https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T12:02:09.734996+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2023-43754 CVE-2023-43754 — Permalink previews displayed for posts in archived channels even if users are disallowed to view archived channels 2026-10-06T12:02:09.752222+00:00

Affected: Mattermost

Mattermost fails to check whether the  “Allow users to view archived channels”  setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the “Allow users to view archived channels” setting is disabled.