QID 150804

Date Published: 2024-02-16

QID 150804: Grafana Email Validation Bypass (CVE-2023-6152)

Grafana is a multi-platform open source analytics and interactive visualization web application. It provides charts, graphs, and alerts for the web when connected to supported data sources.

After a user signs up and verifies their email, they can change their email address in the profile settings without undergoing the verification process again. The 'verify_email_enabled' configuration option specifically validates the email only during the initial sign-up phase and does not enforce re-verification when changing the email in the profile settings.

Affected Versions:
Grafana versions before 9.5.16
Grafana versions from 10.0.0 to 10.0.11
Grafana versions from 10.1.0 to 10.1.7
Grafana versions from 10.2.0 to 10.2.4
Grafana versions from 10.3.0 to 10.3.3

QID Detection Logic :
This QID sends a HTTP GET request to '/login' or '/api/health' endpoint to retrieve vulnerable version of Grafana running on the target application.

An unauthorized user gains access to an account and changes the associated email without re-verification, they could essentially take control of the account, potentially leading to unauthorized use or data compromise.

CVSS V3 rated as Medium - 5.4 severity.

CVSS V2 rated as Medium - 5.5 severity.

Solution

Customers are advised to upgrade to Grafana to latest version to remediate this vulnerability. For more information regarding this vulnerability please refer Grafana Advisory.

Vendor References

CVE-2023-6152 - grafana.com/security/security-advisories/cve-2023-6152/

CVEs related to QID 150804

CVE-2023-6152 |

Software Advisories

Advisory ID	Software	Component	Link
CVE-2023-6152			grafana.com/security/security-advisories/cve-2023-6152/

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