CVE-2020-14457: An issue was discovered in Mattermost Server before 5.20.0. Non-members can receive broadcasted team details via the update_team WebSocket event, aka…

PriorityP423medium5.3CVSS 3.1

AVNACLPRNUINSUCLINAN

EPSS

0.92%

56.6th percentile

An issue was discovered in Mattermost Server before 5.20.0. Non-members can receive broadcasted team details via the update_team WebSocket event, aka MMSA-2020-0012.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
github.com	mattermost_mattermost-server_v5	>= 0 < 5.20.0	5.20.0
mattermost	mattermost_server	< 5.20.0	5.20.0

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

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