Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, and 7.10.13, the POST /api/v1/fingerprint REST endpoint enforces authentication (authRequired: true) but performs no authorization check. Any authenticated user — including a standard user role account — can call this endpoint with {"setDeploymentAs": "new-workspace"} to permanently deregister the workspace from Rocket.Chat Cloud. This wipes all cloud credentials, removes the workspace license, breaks push notifications for all users, and requires manual re-registration to recover. This vulnerability is fixed in 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, and 7.10.13.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| RocketChat | Rocket.Chat | < 7.10.13, >= 7.11.0-rc.0, < 8.0.7, >= 8.1.0-rc.0, < 8.1.6, >= 8.2.0-rc.0, < 8.2.6, >= 8.3.0-rc.0, < 8.3.6, >= 8.4.0-rc.0, < 8.4.4, >= 8.5.0-rc.0, < 8.5.1CNA affected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
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Remediation records are not available for this CVE.