cvedb.io
CVE-2026-42129
HIGH · CVSS 7.7
EPSS exploitation probability: 23%
Published 2026-06-22T14:17:36.340 · Last modified 2026-06-24T17:17:01.297

Summary

The Loki datasource plugin's callResource handler contains a path traversal vulnerability. An authenticated Viewer-role user can escape the plugin's resource sandbox and access administrative Loki endpoints (e.g. /config, /services, /ready) to extract sensitive backend configuration and internal service information.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.