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GHSA-6mvp-gh77-7vwh

Mattermost Server allows user to get private channel names

Source: GitHub Advisory Database (reviewed) Moderate CVE-2024-10241

Packages

EcosystemPackageAffectedFixed in
Go github.com/mattermost/mattermost/server/v8 < 8.0.0-20240813135334-8f3a13122f55 8.0.0-20240813135334-8f3a13122f55

Details

As written in the advisory (Markdown source, shown as plain text).

Mattermost versions 9.5.x <= 9.5.9 fail to properly filter the channel data when ElasticSearch is enabled which allows a user to get private channel names by using cmd+K/ctrl+K.

References

External links from the advisory. They lead to third-party sites.