#VU124711 Information disclosure in Grafana - CVE-2026-27877

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Main Vulnerability Database Vulnerabilities #VU124711

#VU124711 Information disclosure in Grafana - CVE-2026-27877

Published: March 31, 2026


Vulnerability identifier: #VU124711
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-27877
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Grafana
Software vendor:
Grafana Labs

Description

The vulnerability allows a remote user to disclose sensitive information.

The vulnerability exists due to improper access control in public dashboards when handling direct mode data sources. A remote user can access publicly shared dashboards to disclose sensitive information.

Authentication is required to create or access public dashboards; only direct mode data sources are affected.


Remediation

Install security update from vendor's website.

External links