https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-19T15:28:21.798381+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-13767 CVE-2025-13767 — Unauthorized Read Access to Private Channel Posts via Mattermost Jira Plugin 2026-10-19T15:28:21.799395+00:00

Affected: Mattermost

Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 fails to validate user channel membership when attaching Mattermost posts as comments to Jira issues, which allows an authenticated attacker with access to the Jira plugin to read post content and attachments from channels they do not have access to.