CVE-2018-21260: Infoleak

First published: Fri Jun 19 2020(Updated: )

An issue was discovered in Mattermost Server before 4.8.1, 4.7.4, and 4.6.3. WebSocket events were accidentally sent during certain user-management operations, violating user privacy.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Mattermost Mattermost Server	>=4.6.0<4.6.3
Mattermost Mattermost Server	>=4.7.0<4.7.4
Mattermost Mattermost Server	>=4.8.0<4.8.1

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Reference Links

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

collector/nvd-index
agent/type
collector/mitre-cve
source/MITRE
agent/weakness
agent/author
agent/last-modified-date
agent/severity
agent/references
agent/tags
agent/description
agent/softwarecombine
agent/first-publish-date
agent/event
vendor/mattermost
canonical/mattermost mattermost server
version/mattermost mattermost server/4.6.0
version/mattermost mattermost server/4.7.0
version/mattermost mattermost server/4.8.0

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