When running in a High Availability configuration, Mattermost fails to sanitize some of the user_updated and post_deleted events broadcast to all users, leading to disclosure of sensitive information to some of the users with currently connected Websocket clients.
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Mattermost

Published: 2023-03-31T11:26:21.640Z

Updated: 2024-08-02T05:57:25.258Z

Reserved: 2023-03-31T11:26:09.249Z

Link: CVE-2023-1775

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-03-31T12:15:06.700

Modified: 2023-11-07T04:04:53.470

Link: CVE-2023-1775

cve-icon Redhat

No data.