CVE-2024-52032: Private channel names leaking when Elasticsearch is enabled
First published: Sat Nov 09 2024(Updated: )
Mattermost versions 10.0.x <= 10.0.0 and 9.11.x <= 9.11.2 fail to properly query ElasticSearch when searching for the channel name in channel switcher which allows an attacker to get private channels names of channels that they are not a member of, when Elasticsearch v8 was enabled.
Credit: responsibledisclosure@mattermost.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mattermost Mattermost Server | >=9.11.0<9.11.3 | |
| Mattermost Mattermost Server | =10.0.0 | |
| Mattermost Mattermost Server | =10.0.0-rc1 | |
| Mattermost Mattermost Server | =10.0.0-rc2 | |
| Mattermost Mattermost Server | =10.0.0-rc3 | |
| Mattermost Mattermost Server | =10.0.0-rc4 |
Remedy
Update Mattermost to versions 10.1.0, 10.0.1, 9.11.3 or higher.
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Reference Links
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- agent/first-publish-date
- agent/severity
- agent/author
- agent/event
- collector/mitre-cve
- source/MITRE
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/softwarecombine
- agent/tags
- vendor/mattermost
- canonical/mattermost mattermost server
- version/mattermost mattermost server/9.11.0
- version/mattermost mattermost server/10.0.0
- version/mattermost mattermost server/10.0.0-rc1
- version/mattermost mattermost server/10.0.0-rc2
- version/mattermost mattermost server/10.0.0-rc3
- version/mattermost mattermost server/10.0.0-rc4