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GHSA-gmx5-frv9-9m9f

Mattermost has CSRF vulnerability via Calls Widget page

Source: GitHub Advisory Database (reviewed) Moderate CVE-2025-62190

Packages

EcosystemPackageAffectedFixed in
Go github.com/mattermost/mattermost-plugin-calls < 1.10.0 1.10.0

Details

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

Mattermost versions 11.0.x < 11.0.4, 10.12.x <= 10.12.2, 10.11.x < 10.11.6 and Mattermost Calls versions < 1.10.0 fail to implement CSRF protection on the Calls widget page which allows an authenticated attacker to initiate calls and inject messages into channels or direct messages via a malicious webpage or crafted link.

References

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