CVE-2024-21848: Mattermost Server Improper Access Control

April 5, 2024 (updated December 13, 2024)

Improper Access Control in Mattermost Server versions 8.1.x before 8.1.11 allows an attacker that is in a channel with an active call to keep participating in the call even if they are removed from the channel

References

github.com/advisories/GHSA-xp9j-8p68-9q93
github.com/mattermost/mattermost
mattermost.com/security-updates
nvd.nist.gov/vuln/detail/CVE-2024-21848

Code Behaviors & Features

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