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GHSA-qjrx-j8wm-xf83

Mattermost Confluence Plugin has Missing Authorization vulnerability

Source: GitHub Advisory Database (reviewed) Moderate CVE-2025-8285

Packages

EcosystemPackageAffectedFixed in
Go github.com/mattermost/mattermost-plugin-confluence < 1.5.0 1.5.0

Details

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

Mattermost Confluence Plugin versions < 1.5.0 fail to check the access of the user to the channel which allows attackers to create channel subscription without proper access to the channel via API call to the create channel subscription endpoint.

References

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