CVE-2026-21724 (GCVE-0-2026-21724)

Vulnerability from cvelistv5 – Published: 2026-03-26 20:06 – Updated: 2026-04-02 15:25
VLAI?
Title
Missing Protected-field Authorization in Provisioning Contact Points API
Summary
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.
Severity ?
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Grafana Grafana OSS Affected: 12.3.1 , < 12.3.6 (semver)
Affected: 12.2.2 , < 12.2.8 (semver)
Affected: 12.1.5 , < 12.1.10 (semver)
Affected: 11.6.9 , < 11.6.14 (semver)
Create a notification for this product.
Date Public ?
2026-03-25 22:00
Show details on NVD website
To clipboard 

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  • 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.