High 7.7Published Oct 28, 2026

CVE-2026-100105Alerting contact point authorization bypass via schema downgrade

Updated under an hour ago (Oct 30, 2026, 12:40 AM ET)

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It affects Grafana Enterprise and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Start free and add your stackFree account, 3 products Every CVE for Grafana Enterprise Exploited in the last 30 days

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: 7.7 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GRAFANA
NVD analysis: Awaiting Analysis
Record last updated: Oct 28, 2026
First seen by InfoSec Signals: Oct 28, 2026

Affected products

Affected products

Grafana Grafana Enterprise grafana:enterprise (from the name)	from 12.4.0 through 12.4.13; from 13.0.0 through 13.0.11; from 13.1.0 through 13.1.8; from 13.2.0 through 13.2.4	CNA record
Grafana Grafana OSS grafana:oss (from the name)	from 12.4.0 through 12.4.13; from 13.0.0 through 13.0.11; from 13.1.0 through 13.1.8; from 13.2.0 through 13.2.4	CNA record

References

References

https://grafana.com/security/security-advisories/cve-2026-100105	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.