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Vulnerability DatabaseCVE-2026-27877

CVE-2026-27877: 
Grafana vulnerability analysis and mitigation

When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards.

No passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-sources as far as possible to improve your deployments' security.

Source: NVD

Related Grafana vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-40175CRITICAL10
  • JavaScriptJavaScript
  • node-axios
NoYesApr 10, 2026
CVE-2025-62718CRITICAL9.3
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NoYesApr 09, 2026
CVE-2026-28291HIGH8.1
  • JavaScriptJavaScript
  • grafana-cloudwatch
NoYesApr 13, 2026
CVE-2026-33810HIGH7.5
  • cAdvisorcAdvisor
  • actions-runner-controller
NoYesApr 08, 2026
CVE-2026-39865MEDIUM5.9
  • JavaScriptJavaScript
  • grafana
NoYesApr 08, 2026

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