CVE-2022-44643 json
Access policy with access to all tenants and using label selectors has more access
published 2022-12-20 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-47579
- cvss
- 5.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 43%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- grafana enterprise_metrics 1.7.1, 2.3.1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-284 Improper Access Control
References
-
grafana.com
/docs/enterprise-metrics/v2.4.x/downloads/#v171----november-14th-2022
patch, release-notes, vendor-advisory
-
grafana.com
/docs/enterprise-metrics/v2.4.x/downloads/#v231----november-14th-2022
patch, release-notes, vendor-advisory
Sources
- CVE List CVE-2022-44643
- NVD CVE-2022-44643
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