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Fencer Vulns
medium 6.1

CVE-2020-12245 json

Grafana XSS in header column rename

published 2020-04-24 6 y ago modified 2026-09-10 1 mo ago also BIT-grafana-2020-12245 , EUVD-2022-3559 , GHSA-ccmg-w4xm-p28v , GO-2024-2517

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.0%
EPSS 2.0% chance of exploitation in 30 days, percentile 80%
public exploits
0
none known

Summary

Grafana before 6.7.3 allows table-panel XSS via column.title or cellLinkTooltip.

Patch / fix

  • go github.com/grafana/grafana 6.7.3
  • bitnami grafana 6.7.3
  • grafana grafana 6.7.3
  • grafana RHEL 8 6.7.4-3.el8
  • grafana-loki RHEL 8 6.7.4-3.el8
  • grafana-mssql RHEL 8 6.7.4-3.el8
  • grafana-mysql RHEL 8 6.7.4-3.el8
  • grafana-graphite RHEL 8 6.7.4-3.el8
  • grafana-influxdb RHEL 8 6.7.4-3.el8
  • grafana-opentsdb RHEL 8 6.7.4-3.el8
  • grafana-postgres RHEL 8 6.7.4-3.el8

red hat advisories RHSA-2020:4682RHSA-2020:2861RHSA-2020:2796

  • grafana Enterprise Storage 6 7.3.1-3.6.1
  • system-user-grafana Manager Client Tools 15, Enterprise Storage 6 1.0.0-3.9.1
  • koan Manager Client Tools 15 2.9.0-4.15.2
  • rhnlib Manager Client Tools 15 4.1.2-3.16.2
  • grafana Manager Client Tools 15 7.0.3-1.9.2
  • mgr-cfg Manager Client Tools 15 4.1.2-1.12.4
  • mgr-osad Manager Client Tools 15, Manager Client Tools 12 4.1.2-1.15.2
  • mgr-push Manager Client Tools 15 4.1.1-1.6.4

suse advisories SUSE-SU-2021:1233-1SUSE-SU-2020:1972-1SUSE-SU-2020:1970-1

  • grafana openSUSE Tumbleweed 7.5.7-1.2
  • grafana Package Hub 15 SP2 7.1.5-bp152.3.3.1
  • grafana Package Hub 15 SP1 7.1.5-bp151.2.1
  • dracut-saltboot openSUSE Leap 15.2 0.1.1590413773.a959db7-lp152.2.3.1
  • grafana-status-panel openSUSE Leap 15.2 1.0.9-lp152.2.3.1
  • grafana openSUSE Leap 15.2 7.0.3-lp152.2.3.1
  • grafana-piechart-panel openSUSE Leap 15.2 1.4.0-lp152.2.3.1

opensuse advisories openSUSE-SU-2024:10818-1openSUSE-SU-2020:1646-1openSUSE-SU-2020:1611-1openSUSE-SU-2020:1105-1openSUSE-SU-2020:0892-1

  • grafana AlmaLinux 8 6.7.4-3.el8
  • grafana-loki AlmaLinux 8 6.7.4-3.el8
  • grafana-mssql AlmaLinux 8 6.7.4-3.el8
  • grafana-mysql AlmaLinux 8 6.7.4-3.el8
  • grafana-graphite AlmaLinux 8 6.7.4-3.el8
  • grafana-influxdb AlmaLinux 8 6.7.4-3.el8
  • grafana-opentsdb AlmaLinux 8 6.7.4-3.el8
  • grafana-postgres AlmaLinux 8 6.7.4-3.el8

almalinux advisories ALSA-2020:4682

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-2020-12245 updated cvss 6.1

grafana: XSS via column.title or cellLinkTooltip

  • Red Hat Ceph Storage 2 grafana
    affected: no fix planned “Out of support scope”
  • Red Hat Ceph Storage 3 grafana, grafana-container Red Hat Ceph Storage 4 rhceph/rhceph-4-dashboard-rhel8 Red Hat OpenShift Container Platform 3.11 openshift3/grafana Red Hat Storage 3 grafana
    affected: no fix planned “Will not fix”
  • Red Hat OpenShift Service Mesh 1.0 servicemesh-grafana 6.2.2-38.el8, servicemesh-grafana-prometheus 6.2.2-38.el8
    fixed: vendor fix RHSA-2020:2861
  • Red Hat OpenShift Service Mesh 1.1 servicemesh-grafana 6.4.3-11.el8, servicemesh-grafana-prometheus 6.4.3-11.el8
    fixed: vendor fix RHSA-2020:2796
  • Red Hat Enterprise Linux AppStream (v. 8) grafana 6.7.4-3.el8, grafana-loki 6.7.4-3.el8, grafana-mssql 6.7.4-3.el8, grafana-mysql 6.7.4-3.el8, grafana-graphite 6.7.4-3.el8, grafana-influxdb 6.7.4-3.el8, +7 more
    fixed: vendor fix RHSA-2020:4682
  • Red Hat OpenShift Container Platform 4.6 openshift4/ose-grafana v4.6.0-202010061132.p0
    fixed: vendor fix RHSA-2020:4298
  • Red Hat OpenShift Container Platform 4.6 openshift4/ose-cli v4.6.0-202010080605.p0, openshift4/ose-ptp v4.6.0-202010200139.p0, openshift4/ose-etcd v4.6.0-202010061132.p0, openshift4/ose-tests v4.6.0-202010120952.p0, openshift4/ose-console v4.6.0-202010100121.p0, openshift4/ose-coredns v4.6.0-202010061132.p0, +79 more
    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

Exploit prediction

1.96% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
GitHub 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N
OSV 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
go github.com/grafana/grafana
<6.7.3
all versions
6.7.3
bitnami grafana
<6.7.3
6.7.3

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

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.