CVE-2024-1887: Mattermost post fetching without auditing in compliance export

February 29, 2024

Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export.

References

github.com/advisories/GHSA-fx48-xv6q-6gp3
github.com/mattermost/mattermost
mattermost.com/security-updates
nvd.nist.gov/vuln/detail/CVE-2024-1887

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