ShellHub: Cross-tenant IDOR in `GET /api/namespaces/:tenant` via API Key bypasses membership check
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| shellhub-io | shellhub | affected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Shellhub-io | Shellhub |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-vwx9-7qcf-gg7f | ShellHub has cross-tenant IDOR in `GET /api/namespaces/:tenant` via API Key bypasses membership check |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.308% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Shellhub
Shellhub shellhub |
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| CPEs | cpe:2.3:a:shellhub:shellhub:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Shellhub
Shellhub shellhub |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Shellhub-io
Shellhub-io shellhub |
|
| Vendors & Products |
Shellhub-io
Shellhub-io shellhub |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/namespaces/:tenant returns the full namespace object — including the members list (user IDs, e-mails, roles), settings, and device counts — to any caller authenticated by an API Key, for any tenant, regardless of the API Key's own tenant scope. The handler conditionally skips the membership check when the user ID (X-ID) is absent, which is exactly the case for API Key authentication. This vulnerability is fixed in 0.24.2. | |
| Title | ShellHub: Cross-tenant IDOR in `GET /api/namespaces/:tenant` via API Key bypasses membership check | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV3_1
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