CVE-2019-20889

published 2020-06-19

CVE-2019-20889: An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It mishandles permissions for user-access token creation.

Priority P4 25 medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C N I L A N

An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It mishandles permissions for user-access token creation.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
mattermost	mattermost_server	—	—
mattermost	mattermost_server	>= 4.10.0 < 4.10.5	4.10.5
mattermost	mattermost_server	>= 5.5.0 < 5.5.2	5.5.2
mattermost	mattermost_server	>= 5.6.0 < 5.6.3	5.6.3

CVSS provenance

nvd v3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:P/A:N

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CWE-276