Information Exposure Affecting github.com/mattermost/mattermost-server/v6 package, versions <7.8.13
Threat Intelligence
EPSS
0.05% (15th
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERV6-6094989
- published 29 Nov 2023
- disclosed 27 Nov 2023
- credit Unknown
Introduced: 27 Nov 2023
CVE-2023-45223 Open this link in a new tabHow to fix?
Upgrade github.com/mattermost/mattermost-server/v6
to version 7.8.13 or higher.
Overview
github.com/mattermost/mattermost-server/v6 is an open source, private cloud, Slack-alternative.
Affected versions of this package are vulnerable to Information Exposure due to the improper validation of the "Show Full Name" option in certain endpoints. An attacker can obtain the full name of another user, even when the Show Full Name option is disabled, by exploiting these endpoints.
References
CVSS Scores
version 3.1