CVE-2024-39361
Low
Description
Mattermost versions 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2 and 9.5.x <= 9.5.5 fail to prevent users from specifying a RemoteId for their posts which allows an attacker to specify both a remoteId and the post ID, resulting in creating a post with a user-defined post ID. This can cause some broken functionality in the channel or thread with user-defined posts
SeverityLow
CVSS3.1
Exploit probability—
Product
Mattermost
PublishedJul 3, 2024
First seenJul 3, 2024
Weakness typeCWE-284Improper access control
How to fix
Update
- mattermost mattermost9.5.6, 9.6.3, 9.7.4, 9.8.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mattermost mattermost | 9.5.0 ≤ v < 9.5.6, 9.6.0 ≤ v < 9.6.3, 9.7.0 ≤ v < 9.7.4, 9.8.0 ≤ v < 9.8.1 | 9.5.6, 9.6.3, 9.7.4, 9.8.1 |
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