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Fencer Vulns
medium 6.7

CVE-2022-39307 json

Grafana subject to Exposure of Sensitive Information resulting in User enumeration via forget password

published 2022-11-09 4 y ago modified 2026-09-10 1 mo ago also BIT-grafana-2022-39307 , EUVD-2024-1393 , GHSA-3p62-42x7-gxg5 , GO-2024-2844

cvss
6.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits
0
none known

Summary

Grafana is an open-source platform for monitoring and observability. When using the forget password on the login page, a POST request is made to the `/api/user/password/sent-reset-email` URL. When the username or email does not exist, a JSON response contains a “user not found” message. This leaks information to unauthenticated users and introduces a security risk. This issue has been patched in 9.2.4 and backported to 8.5.15. There are no known workarounds.

Patch / fix

  • go github.com/grafana/grafana 8.5.15, 9.2.4
  • bitnami grafana 8.5.15, 9.2.4
  • grafana grafana 8.5.15, 9.2.4
  • 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 8.5.15-1.1

opensuse advisories openSUSE-SU-2024:12531-1

  • 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-2022-39307 updated cvss 5.3

grafana: User enumeration via forget password

  • Red Hat OpenShift Service Mesh 2.0 servicemesh-grafana, servicemesh-grafana-prometheus, openshift-service-mesh/grafana-rhel8 Red Hat OpenShift Service Mesh 2.1 servicemesh-grafana, openshift-service-mesh/grafana-rhel8
    affected: no fix planned “Out of support scope”
  • Red Hat Advanced Cluster Management for Kubernetes 2 rhacm2/acm-grafana-rhel8
    affected: no fix planned “Will not fix”
  • Red Hat Ceph Storage 3 grafana
    affected: no fix planned “Out of support scope”
  • 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
    affected: no fix planned “Will not fix”
  • Red Hat OpenShift Container Platform 3.11 openshift3/grafana 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
show 1 more
  • Red Hat Logging Subsystem for Red Hat OpenShift openshift-logging/logging-loki-rhel8, openshift-logging/logging-view-plugin-rhel9 Red Hat OpenShift Service Mesh 2 openshift-service-mesh/grafana-rhel8 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 Red Hat OpenShift Container Platform 4 openshift4/ose-grafana, openshift4/ose-prometheus, openshift4/ose-thanos-rhel9, openshift4/ose-prometheus-operator, openshift4/ose-cluster-monitoring-operator Red Hat OpenShift GitOps openshift-gitops-1/gitops-rhel8-operator
    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

0.87% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.7 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L
GitHub 3.1 6.7 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L
NVD 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
OSV 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem package affected fixed in
go github.com/grafana/grafana
>=9.0.0, <9.2.4
<8.5.15
all versions
9.2.4
8.5.15
bitnami grafana
<8.5.15
>=9.0.0, <9.2.4
8.5.15
9.2.4

Affected products

  • grafana grafana

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-209 Generation of Error Message Containing Sensitive Information

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.