CVE-2024-42000

published 2024-11-09

CVE-2024-42000: Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 and 10.0.x <= 10.0.0 fail to properly authorize the requests to /api/v4/channels which…

medium 4.3 CVSS 3.1

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

Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 and 10.0.x <= 10.0.0 fail to properly authorize the requests to /api/v4/channels which allows a User or System Manager, with "Read Groups" permission but with no access for channels to retrieve details about private channels that they were not a member of by sending a request to /api/v4/channels.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
mattermost	mattermost	—	—
mattermost	mattermost	9.10.0 – 9.10.2	—
mattermost	mattermost	9.11.0 – 9.11.1	—
mattermost	mattermost	9.5.0 – 9.5.9	—
mattermost	mattermost_server	—	—
mattermost	mattermost_server	>= 9.10.0 < 9.10.3	9.10.3
mattermost	mattermost_server	>= 9.11.0 < 9.11.2	9.11.2
mattermost	mattermost_server	>= 9.5.0 < 9.5.10	9.5.10

CWE-863