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Fencer Vulns
medium 6.1

CVE-2022-31123 json

Grafana plugin signature bypass vulnerability

published 2022-10-13 4 y ago modified 2026-09-10 1 mo ago also BIT-grafana-2022-31123 , EUVD-2024-1774 , GHSA-rhxj-gh46-jvw8 , GO-2024-2855

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits
0
none known

Summary

Grafana is an open source observability and data visualization platform. Versions prior to 9.1.8 and 8.5.14 are vulnerable to a bypass in the plugin signature verification. An attacker can convince a server admin to download and successfully run a malicious plugin even though unsigned plugins are not allowed. Versions 9.1.8 and 8.5.14 contain a patch for this issue. As a workaround, do not install plugins downloaded from untrusted sources.

Patch / fix

  • go github.com/grafana/grafana 8.5.14, 9.1.8
  • bitnami grafana 8.5.14, 9.1.8
  • grafana grafana 8.5.14, 9.1.8
  • grafana RHEL 9 9.2.10-7.el9_3

red hat advisories RHSA-2023:6420

  • rhnlib Manager Client Tools 15-BETA 5.0.1-159000.6.30.1
  • ansible Manager Client Tools 15-BETA 2.9.27-159000.3.9.1
  • grafana Manager Client Tools 15-BETA 9.5.8-159000.4.24.1
  • mgr-push Manager Client Tools 15-BETA 5.0.1-159000.4.21.1
  • spacecmd Manager Client Tools 15-BETA 5.0.1-159000.6.42.1
  • python-hwdata Manager Client Tools 15-BETA 2.3.5-159000.5.13.1
  • python-pyvmomi Manager Client Tools 15-BETA 6.7.3-159000.3.6.1
  • dracut-saltboot Manager Client Tools Beta for SLE Micro 5, Manager Client Tools 15-BETA 0.1.1681904360.84ef141-159000.3.30.1

suse advisories SUSE-SU-2024:0196-1SUSE-SU-2024:0191-1SUSE-SU-2023:0362-1SUSE-SU-2023:0353-1SUSE-SU-2023:0352-1

  • grafana openSUSE Tumbleweed 8.5.14-1.1

opensuse advisories openSUSE-SU-2024:12508-1

  • grafana AlmaLinux 9 9.2.10-7.el9_3.alma.1

almalinux advisories ALSA-2023:6420

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-31123 updated cvss 6.1

grafana: plugin signature bypass

  • Red Hat Advanced Cluster Management for Kubernetes 2 rhacm2/acm-grafana-rhel8 Red Hat Ceph Storage 3 grafana
    affected: no fix planned “Will not fix”
  • Red Hat Ceph Storage 4 rhceph/rhceph-4-dashboard-rhel8 Red Hat Ceph Storage 5 rhceph/rhceph-5-dashboard-rhel8
    affected: no fix available
  • Red Hat Enterprise Linux 8 grafana, grafana-loki, grafana-mssql, grafana-mysql, grafana-selinux, grafana-graphite, +8 more Red Hat OpenShift Container Platform 3.11 openshift3/grafana Red Hat OpenShift Container Platform 4 openshift4/ose-grafana
    affected: no fix planned “Will not fix”
  • Red Hat Storage 3 grafana
    affected: no fix planned “Out of support scope”
  • Red Hat Ceph Storage 6.1 Tools rhceph/rhceph-6-dashboard-rhel9 6-75
    fixed: vendor fix RHSA-2023:3642
  • Red Hat Enterprise Linux AppStream (v. 9) grafana 9.2.10-7.el9_3
    fixed: vendor fix RHSA-2023:6420
  • Red Hat build of Quarkus grafana Red Hat Ceph Storage 6.1 Tools rhceph/rhceph-6-rhel9 6-177, rhceph/keepalived-rhel9 2.2.4-3, rhceph/snmp-notifier-rhel9 1.2.1-36, rhceph/rhceph-haproxy-rhel9 2.4.17-4, rhceph/rhceph-promtail-rhel9 v2.4.0-5
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
9 mo ago

Exploit prediction

0.27% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L
GitHub 3.1 6.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
OSV 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
go github.com/grafana/grafana
>=9.0.0, <9.1.8
>=7.0.0, <8.5.14
all versions
9.1.8
8.5.14
bitnami grafana
>=7.0.0, <8.5.14
>=9.0.0, <9.1.8
8.5.14
9.1.8

Affected products

  • grafana grafana

Classification

Weakness
  • CWE-347 Improper Verification of Cryptographic Signature

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.