Unrated severityNVD Advisory· Published Mar 26, 2026· Updated Mar 26, 2026
Improper Input Validation in Zoom Plugin Webhook Handler
CVE-2026-3116
Description
Mattermost Plugins versions <=11.4 11.0.4 11.1.3 11.3.2 10.11.11.0 fail to validate incoming request size which allows an authenticated attacker to cause service disruption via the webhook endpoint. Mattermost Advisory ID: MMSA-2026-00589
Affected products
1- Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- mattermost.com/security-updatesmitrevendor-advisory
News mentions
0No linked articles in our index yet.