CVE-2023-6458
High
Description
Mattermost webapp fails to validate route parameters in/<TEAM_NAME>/channels/<CHANNEL_NAME> allowing an attacker to perform a client-side path traversal.
SeverityHigh
CVSS7.1
Exploit probability51. percentile0.6%
Product
Mattermost Server
PublishedDec 6, 2023
First seenDec 6, 2023
Weakness typeCWE-74Injection
How to fix
Update
- mattermost mattermost_server7.8.14, 8.1.5, 9.0.3, 9.1.2 or later
- github.com/mattermost/mattermost-server/v67.8.14 or later
- github.com/mattermost/mattermost/server/v88.1.5, 9.0.3 or later
- github.com/mattermost/mattermost/server9.1.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mattermost mattermost_server | v < 7.8.14, 8.0.0 ≤ v < 8.1.5, 9.0.0 ≤ v < 9.0.3, 9.1.0 ≤ v < 9.1.2 | 7.8.14, 8.1.5, 9.0.3, 9.1.2 |
| github.com/mattermost/mattermost-server/v6Go | v < 7.8.14 | 7.8.14 |
| github.com/mattermost/mattermost/server/v8Go | v < 8.1.5, 9.0.0 ≤ v < 9.0.3 | 8.1.5, 9.0.3 |
| github.com/mattermost/mattermost/serverGo | 9.1.0 ≤ v < 9.1.2 | 9.1.2 |
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