Improper Access Control Affecting github.com/mattermost/mattermost-server/server/v8/channels/api4 package, versions <8.1.7 >=9.0.0-rc1 <9.0.5 >=9.1.1-rc1 <9.1.4
Threat Intelligence
EPSS
0.05% (16th
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERSERVERV8CHANNELSAPI4-6141156
- published 2 Jan 2024
- disclosed 2 Jan 2024
- credit Unknown
Introduced: 2 Jan 2024
CVE-2023-47858 Open this link in a new tabHow to fix?
Upgrade github.com/mattermost/mattermost-server/server/v8/channels/api4 to version 8.1.7, 9.0.5, 9.1.4 or higher.
Overview
Affected versions of this package are vulnerable to Improper Access Control involving user permissions when accessing archived public channels. An attacker with lower privileges can obtain details about archived public channels from other teams by sending a GET request to the /api/v4/teams/<team-id>/channels/deleted endpoint.
References
CVSS Scores
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