CVE-2026-100105: high-severity vulnerability in Grafana Enterprise
Alerting contact point authorization bypass via schema downgrade
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.7epss 0.3%
from disclosure to weapon3 days
Published on NVDOct 28
1st PoC+3d
A user with permission to edit contact points but not their protected fields can change protected settings, such as a contact point's destination URL, by switching an integration to a legacy schema version, which can expose stored credentials and redirect alert notifications (incorrect authorization).
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
public PoCs found — 1
githubgithub.com/googlesky/CVE-2026-100105★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Grafana Enterprise
In the same product, most dangerous first.