CVE-2026-27877 (GCVE-0-2026-27877)

Vulnerability from cvelistv5 – Published: 2026-03-27 14:02 – Updated: 2026-05-13 19:28
VLAI
Title
Public dashboards discloses all direct mode datasources
Summary
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.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-312 - Cleartext Storage of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
Grafana Grafana Affected: 9.3.0 , < 11.6.14 (semver)
Affected: 12.0.0 , < 12.1.10 (semver)
Affected: 12.2.0 , < 12.2.8 (semver)
Affected: 12.3.0 , < 12.3.6 (semver)
Affected: 12.4.0 , < 12.4.2 (semver)
Create a notification for this product.
Date Public
2026-03-27 13:59
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.