GO-2026-4303 Mattermost Server is vulnerable CSV Injection in github.com/mattermost/mattermost-server

Mattermost Server is vulnerable CSV Injection in github.com/mattermost/mattermost-server...

GO-2026-4296 Mattermost Server is vulnerable to XSS through display name field in github.com/mattermost/mattermost-server

Mattermost Server is vulnerable to XSS through display name field in github.com/mattermost/mattermost-server...

GO-2025-4256 Mattermost has an Invite Token Replay Vulnerability via Channel Membership Manipulation in github.com/mattermost/mattermost

Mattermost has an Invite Token Replay Vulnerability via Channel Membership Manipulation in github.com/mattermost/mattermost...

Privilege Context Switching Error

Overview Affected versions of this package are vulnerable to Privilege Context Switching Error in the current user session. An attacker can remove comments created by other users by sending crafted requests with insufficient permission checks. Remediation Upgrade...