CVE-2026-100105

High

Description

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).

SeverityHigh

CVSS7.7

Exploit probability22. percentile0.3%

Product

Grafana Enterprise

PublishedOct 28, 2026

First seenNov 4, 2026

Weakness typeCWE-863Incorrect authorization

How to fix

Vendor advisories

grafana.com/security/security-advisories/cve-2026-100105

Affected products

Product	Affected versions	Fixed in
Grafana Grafana Enterprise	12.4.0 ≤ v ≤ 12.4.13, 13.0.0 ≤ v ≤ 13.0.11, 13.1.0 ≤ v ≤ 13.1.8, 13.2.0 ≤ v ≤ 13.2.4	—
Grafana Grafana OSS	12.4.0 ≤ v ≤ 12.4.13, 13.0.0 ≤ v ≤ 13.0.11, 13.1.0 ≤ v ≤ 13.1.8, 13.2.0 ≤ v ≤ 13.2.4	—

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