Feed/CVE-2026-42129
CVE-2026-42129HIGHCVSS 7.7

CVE-2026-42129

Published Jun 22, 2026·Updated Jul 10, 2026

NVD Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

References

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