Mattermost サーバー 10.5.x < 10.5.12 / 10.11.x 10.11.4 / 11.0.0 認証がありませんMMSA-2025-00518

バージョン 1.4

Mar 12, 2026, 10:32 AM

CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
Exploit attributes ("Exploit available" set to "False")
Exploit attributes ("Exploitability ease" set to "No known exploits are available")