CVE-2024-10214: Mattermost versions 9.11.X <= 9.11.1, 9.5.x <= 9.5.9 icorrectly issues two sessions when using desktop SSO - one in the browser and one in desktop with…

PriorityP413low3.5CVSS 3.1

AVNACLPRLUIRSUCLINAN

EPSS

0.35%

27.2th percentile

Mattermost versions 9.11.X <= 9.11.1, 9.5.x <= 9.5.9 icorrectly issues two sessions when using desktop SSO - one in the browser and one in desktop with incorrect settings.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
github.com	mattermost_mattermost_server_v8	>= 0 < 8.0.0-20240821220019-0d6b1070a26f	8.0.0-20240821220019-0d6b1070a26f
mattermost	mattermost	9.11.0 – 9.11.1	—
mattermost	mattermost	9.5.0 – 9.5.9	—

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