CVE-2026-55762
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Rocket.Chat: Any Authenticated User Can Permanently Deregister Workspace from Rocket.Chat Cloud via Unprotected `/api/v1/fingerprint` Endpoint
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Rocket.Chat
- Vendor
- RocketChat
- Product
- Rocket.Chat
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 8.5.0-rc.0, < 8.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.4.0-rc.0, < 8.4.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.3.0-rc.0, < 8.3.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.2.0-rc.0, < 8.2.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.1.0-rc.0, < 8.1.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 7.11.0-rc.0, < 8.0.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| < 7.10.13 | affected | Unavailable | Unavailable | Unavailable | None listed |