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CVE-2026-42129

7.7 high SSVC exploitation: none Modified
NVD · CVE.org

A user with Viewer permissions can use a path traversal in the Loki data source plugin to reach administrative Loki endpoints and read sensitive backend configuration and internal service information.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 1

  1. First seenCVSS 7.7 · grafanaNVD modified 2026-10-25 23:10

Affected (CPE criteria) 1

  • cpe:2.3:a:grafana:loki_datasource:-:*:*:*:*:*:*:*

References 1