Klever-Go: /log controls global node logging
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| klever-io | klever-go | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
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| Klever-io | Klever-go |
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| Source | ID | Title |
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Github GHSA |
GHSA-9v8p-frvj-2pcm | Klever-Go: /log controls global node logging |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.577% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Klever-io
Klever-io klever-go |
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| Vendors & Products |
Klever-io
Klever-io klever-go |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, the default-open GET /log WebSocket route configured in config/node/api.yaml and registered by network/api/api.go does not require authentication. The first client message is parsed as a logger Profile in network/api/logs/logSender.go and applied process-wide through Profile.Apply, allowing a remote client to change global log levels and formatting options until the connection closes. The same connection is registered as a log observer and can receive live process logs. An attacker can suppress normal logs, increase verbosity, distort operator visibility, and access operational information without credentials. This issue is fixed in version 1.7.20. | |
| Title | Klever-Go: /log controls global node logging | |
| Weaknesses | CWE-200 CWE-306 |
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| References |
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| Metrics |
cvssV3_1
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