https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T16:14:02.448716+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-6226 CVE-2025-6226 — IDOR in CreatePost API allows for timeboxed message disclosure 2026-10-06T16:14:02.466242+00:00

Affected: Mattermost

Mattermost versions 10.5.x <= 10.5.6, 10.8.x <= 10.8.1, 10.7.x <= 10.7.3, 9.11.x <= 9.11.16 fail to verify authorization when retrieving cached posts by PendingPostID which allows an authenticated user to read posts in private channels they don't have access to via guessing the PendingPostID of recently created posts.