CVE-2026-3109

Mattermost Plugins versions =11.4 10.11.11.0 fail to validate webhook request timestamps which allows an attacker to corrupt Zoom meeting state in Mattermost via replayed webhook requests. Mattermost Advisory ID: MMSA-2026-00584...

CVE-2026-3109

creationtimestamp| type| source ---|---|--- 2026-03-27 03:00:09+00:00| seen| https://nvd.nist.gov/vuln/detail/CVE-2026-4274...