CVE-2023-49809
Medium
Description
Mattermost fails to handle a null request body in the /add endpoint, allowing a simple member to send a request with null request body to that endpoint and make it crash. After a few repetitions, the plugin is disabled.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Mattermost Server
PublishedDec 12, 2023
First seenDec 12, 2023
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mattermost mattermost_server | v ≤ 8.1.5, 9.0.0 ≤ v ≤ 9.1.0 | — |
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