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Vulnerability CVE-2024-36257
Published: 2024-07-03
| Description: |
Mattermost versions 9.5.x <= 9.5.5 and 9.8.0, when using shared channels with multiple remote servers connected, fail to check that the remote server A requesting the server B to update the profile picture of a user is the remote that actually has the user as a local one . This allows a malicious remote A to change the profile images of users that belong to another remote server C that is connected to the server A. |
References: |
https://mattermost.com/security-updates
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