CVE-2023-2792

Summary

CVE-2023-2792 is a vulnerability affecting Mattermost, an open-source team collaboration platform. The issue arises from a failure to sanitize ephemeral error messages, enabling an attacker to obtain arbitrary message contents through a crafted /groupmsg command. This can potentially expose sensitive information, posing a significant security risk. Attackers can exploit this vulnerability to read messages that are intended to be private or confidential. Users are advised to upgrade to the latest version of Mattermost to mitigate this risk.

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