| Package | Affected versions | Patched versions |
|---|---|---|
| mattermost | = 9.8.0≥ 9.5.0, < 9.5.6 | 9.5.6 |
Mattermost versions 9.5.x <= 9.5.5 and 9.8.0 fail to sanitize the RemoteClusterFrame payloads before audit logging them which allows a high privileged attacker with access to the audit logs to read message contents.
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