CVE-2023-5193

System Role with manage posts permission can read posts of Direct Messages

CVSS 4.9 MEDIUMEPSS 0.5%CWE-863

Mattermost fails to properly check permissions when retrieving a post allowing for a System Role with the permission to manage channels to read the posts of a DM conversation.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Produtos afetados

Mattermost · Mattermost

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Referências

https://mattermost.com/security-updates