CVE-2026-42129
7.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Grafana | Grafana OSS | 11.6.0 <= 11.6.14 | affected |
| Grafana | Grafana OSS | 12.2.0 <= 12.2.8 | affected |
| Grafana | Grafana OSS | 12.3.0 <= 12.3.6 | affected |
| Grafana | Grafana OSS | 12.4.0 <= 12.4.3 | affected |
| Grafana | Grafana OSS | 13.0.0 <= 13.0.1 | affected |
Weaknesses
- CWE-22: CWE-22
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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