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Vulnerability DatabaseCVE-2026-21724

CVE-2026-21724: 
Grafana vulnerability analysis and mitigation

A vulnerability has been discovered in Grafana OSS where an authorization bypass in the provisioning contact points API allows users with Editor role to modify protected webhook URLs without the required alert.notifications.receivers.protected:write permission.

Source: NVD

Related Grafana vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-40175CRITICAL10
  • JavaScriptJavaScript
  • grafana-prometheus
NoYesApr 10, 2026
CVE-2025-62718CRITICAL9.3
  • JavaScriptJavaScript
  • grafana-postgres
NoYesApr 09, 2026
CVE-2026-28291HIGH8.1
  • JavaScriptJavaScript
  • grafana-postgres
NoYesApr 13, 2026
CVE-2026-33810HIGH7.5
  • cAdvisorcAdvisor
  • flux-source-watcher
NoYesApr 08, 2026
CVE-2026-39865MEDIUM5.9
  • JavaScriptJavaScript
  • node-axios
NoYesApr 08, 2026

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