Bug 2189631 (CVE-2023-2281)

Summary: CVE-2023-2281 mattermost-server: team data exposure during archival
Product: [Other] Security Response Reporter: Chess Hazlett <chazlett>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED NOTABUG QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: aveerama, ellin, gparvin, njean, owatkins, pahickey, rgarg, scorneli, shbose, stcannon, teagle, ubhargav
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Last Closed: 2023-04-25 18:16:57 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Chess Hazlett 2023-04-25 18:15:44 UTC 
When archiving a team, Mattermost fails to sanitize the related Websocket event sent to currently connected clients. This allows the clients to see the name, display name, description, and other data about the archived team.

https://mattermost.com/security-updates/