CVE-2023-2787
Medium
Description
Mattermost fails to check channel membership when accessing message threads, allowing an attacker to access arbitrary posts by using the message threads API.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Mattermost
PublishedJun 16, 2023
First seenJun 16, 2023
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mattermost mattermost | 7.1.0 ≤ v ≤ 7.1.9, 7.8.0 ≤ v ≤ 7.8.4, 7.9.0 ≤ v ≤ 7.9.3, 7.10.0 | — |
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