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CVE-2026-2463: Missing Authorization

🗓️ 16 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 6 Views

Mattermost 10.11.x-11.3.x missing authorization allows users to register unauthorized accounts.

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18 Mar 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.14.3
EPSS0.00173
SSVC
6