7.7
High
CVE-2026-100105 Alerting contact point authorization bypass via schema downgrade
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).
CVSS 3.1 detail
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:NExploitable remotely over the network, with an ordinary account and without any user action; an attacker can seriously compromise confidentiality, integrity or availability.
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- Interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Grafana Enterprise 13.2 | 13.2.0 → 13.2.4 | No fix stated |
| Grafana Enterprise 13.1 | 13.1.0 → 13.1.8 | No fix stated |
| Grafana Enterprise 13.0 | 13.0.0 → 13.0.11 | No fix stated |
| Grafana Enterprise 12.4 | 12.4.0 → 12.4.13 | No fix stated |
| Grafana OSS 13.2 | 13.2.0 → 13.2.4 | No fix stated |
| Grafana OSS 13.1 | 13.1.0 → 13.1.8 | No fix stated |
| Grafana OSS 13.0 | 13.0.0 → 13.0.11 | No fix stated |
| Grafana OSS 12.4 | 12.4.0 → 12.4.13 | No fix stated |
References
- grafana.com grafana.com
Timeline
- Published
- Last modified
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