CVE-2022-44643

Name: CVE-2022-44643
Creator: NVD / NIST
Published: 2022-12-20T15:15:11.78+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2022-44643 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability in the label-based access control of Grafana Labs Grafana Enterprise Metrics allows an attacker more access than intended. If an access policy which has label selector restrictions also has been granted access to all tenants in the system, the label selector restrictions will not be applied when using this policy with the affected versions of the software. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

A vulnerability in the label-based access control of Grafana Labs Grafana Enterprise Metrics allows an attacker more access than intended. If an access policy which has label selector restrictions also has been granted access to all tenants in the system, the label selector restrictions will not be applied when using this policy with the affected versions of the software. This issue affects: Grafana Labs Grafana Enterprise Metrics GEM 1.X versions prior to 1.7.1 on AMD64; GEM 2.X versions prior to 2.3.1 on AMD64.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.47%

37.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Grafana	Enterprise Metrics	>= 1.0.0, < 1.7.1
Grafana	Enterprise Metrics	>= 2.0.0, < 2.3.1

References

https://grafana.com/docs/enterprise-metrics/v2.4.x/downloads/#v171----november-14th-2022Patch, Release Notes, Vendor Advisory
https://grafana.com/docs/enterprise-metrics/v2.4.x/downloads/#v231----november-14th-2022Patch, Release Notes, Vendor Advisory
https://grafana.com/docs/enterprise-metrics/v2.4.x/downloads/#v171----november-14th-2022Patch, Release Notes, Vendor Advisory
https://grafana.com/docs/enterprise-metrics/v2.4.x/downloads/#v231----november-14th-2022Patch, Release Notes, Vendor Advisory

Timeline

Published: Dec 20, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-44643?

How severe is CVE-2022-44643?

CVE-2022-44643 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2022-44643?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-44643?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST