CVE-2024-39832: Mattermost allows a remote actor to permanently delete local data by abusing dangerous error handling

August 1, 2024

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly safeguard an error handling which allows a malicious remote to permanently delete local data by abusing dangerous error handling, when share channels were enabled.

References

github.com/advisories/GHSA-762m-4cx6-6mf4
github.com/mattermost/mattermost
mattermost.com/security-updates
nvd.nist.gov/vuln/detail/CVE-2024-39832

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