Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-9v8p-frvj-2pcm | Klever-Go: /log controls global node logging |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 23 Sep 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 23 Sep 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-23T19:29:31.649Z
Reserved: 2026-09-04T19:34:03.099Z
Link: CVE-2026-86064
Updated: 2026-09-23T19:29:28.675Z
Status : Deferred
Published: 2026-09-23T20:17:19.960
Modified: 2026-09-23T20:17:20.117
Link: CVE-2026-86064
No data.
OpenCVE Enrichment
No data.
Github GHSA