CVE-2024-42000
Low
Description
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.
SeverityLow
CVSS2.7
Exploit probability—
Product
Mattermost Server
PublishedNov 9, 2024
First seenNov 9, 2024
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- mattermost mattermost_server9.5.10, 9.10.3, 9.11.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mattermost mattermost_server | 9.5.0 ≤ v < 9.5.10, 9.10.0 ≤ v < 9.10.3, 9.11.0 ≤ v < 9.11.2, 10.0.0 | 9.5.10, 9.10.3, 9.11.2 |
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