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NVD / CVE Program· CNA mitre

CVE-2020-11110: Grafana through 6.7.1 allows stored XSS due to insufficient input protection in the originalUrl field, which allows an attacker to inject Ja

Noroxi assessment

Priority: Monitor (action score 24/100)

  • A ready-made attack module is public (Nuclei); exploiting it takes no special expertise.
  • Public proof-of-concept code exists (GitHub); there is no record of exploitation in the wild.
  • Probability of exploitation in the next 30 days: 9.6% (FIRST EPSS); higher than 95.5% of all records.
  • Anyone who can reach it over the internet can trigger it. A low-privileged account is enough. A user must open a link or visit a page. No special conditions are required; it is repeatable.
  • Fixed version: grafana (AlmaLinux:8) 6.7.4-3.el8; grafana-azure-monitor (AlmaLinux:8) 6.7.4-3.el8; grafana-cloudwatch (AlmaLinux:8) 6.7.4-3.el8.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to grafana (AlmaLinux:8) 6.7.4-3.el8; grafana-azure-monitor (AlmaLinux:8) 6.7.4-3.el8; grafana-cloudwatch (AlmaLinux:8) 6.7.4-3.el8 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

Grafana through 6.7.1 allows stored XSS due to insufficient input protection in the originalUrl field, which allows an attacker to inject JavaScript code that will be executed after clicking on Open Original Dashboard after visiting the snapshot.

MediumCVSS 5.4 · v3.1—Proof of concept Fix available
Published
Jul 27, 2020
Updated
Jun 16, 2026
EPSS
9.6% · 95th percentile

Report tools

JSON

Action score

24

Monitor

Low priority for now.

CVSS
21 / 40 · 5.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
3 / 30 · 9.6%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • Proof of concept exists, no weaponized module
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2020-11110

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
grafanagrafana
netappe-series performance analyzer

Limit the impact of XSS

This is a cross-site scripting (XSS) vulnerability. A well-configured Content-Security-Policy doesn't fix it, but greatly reduces its impact. Check your site's CSP and other security headers for free.

Check security headers

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • grafana grafanaup to 6.7.1 inclusive
  • netapp e-series performance analyzerall versions

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
AlmaLinux:8grafanabefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-azure-monitorbefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-cloudwatchbefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-elasticsearchbefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-graphitebefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-influxdbbefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-lokibefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-mssqlbefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-mysqlbefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-opentsdbbefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-postgresbefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-prometheusbefore 6.7.4-3.el86.7.4-3.el8
AlmaLinux:8grafana-stackdriverbefore 6.7.4-3.el86.7.4-3.el8
Gogithub.com/grafana/grafanafrom 0—
Gogithub.com/grafana/grafanabefore 6.7.26.7.2
Red Hat:enterprise_linux:8::appstreamgrafanabefore 0:6.7.4-3.el80:6.7.4-3.el8
Red Hat:enterprise_linux:8::appstreamgrafana-azure-monitorbefore 0:6.7.4-3.el80:6.7.4-3.el8
Red Hat:enterprise_linux:8::appstreamgrafana-cloudwatchbefore 0:6.7.4-3.el80:6.7.4-3.el8
Red Hat:enterprise_linux:8::appstreamgrafana-debuginfobefore 0:6.7.4-3.el80:6.7.4-3.el8
Red Hat:enterprise_linux:8::appstreamgrafana-elasticsearchbefore 0:6.7.4-3.el80:6.7.4-3.el8
Red Hat:enterprise_linux:8::appstreamgrafana-graphitebefore 0:6.7.4-3.el80:6.7.4-3.el8
Red Hat:enterprise_linux:8::appstreamgrafana-influxdbbefore 0:6.7.4-3.el80:6.7.4-3.el8
Red Hat:enterprise_linux:8::appstreamgrafana-lokibefore 0:6.7.4-3.el80:6.7.4-3.el8
Red Hat:enterprise_linux:8::appstreamgrafana-mssqlbefore 0:6.7.4-3.el80:6.7.4-3.el8

+96

Same product

grafana: all records

Other highest-scoring records for the same primary product.

Published before and after this one in the same product

  • ← EarlierCVE-2018-18625Jun 2, 2020 · Grafana 5.3.1 has XSS via a link on the "Dashboard > All Panels > General" screen.
    24Monitor
  • ← EarlierCVE-2020-13379Jun 3, 2020 · The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue.
    62This week
  • Later →CVE-2019-19499Aug 28, 2020 · Grafana <= 6.4.3 has an Arbitrary File Read vulnerability, which could be exploited by an authenticated attacker that has privileges to modi
    27Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
almalinux:grafana6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-azure-monitor6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-cloudwatch6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-elasticsearch6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-graphite6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-influxdb6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-loki6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-mssql6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-mysql6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-opentsdb6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-postgres6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
almalinux:grafana-prometheus6.7.4-3.el8 · AlmaLinux:8Package registry (OSV)
Go:github.com/grafana/grafana6.7.2Package registry (OSV)
red hat:grafana0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-azure-monitor0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-cloudwatch0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-debuginfo0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-elasticsearch0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-graphite0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-influxdb0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-loki0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-mssql0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-mysql0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-opentsdb0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:grafana-postgres0:6.7.4-3.el8 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
suse:ardana-ansible9.0+git.1596813072.110811d-3.25.2 · SUSE:OpenStack Cloud 9Package registry (OSV)
suse:ardana-cinder9.0+git.1596129576.0b3d3ce-3.13.2 · SUSE:OpenStack Cloud 9Package registry (OSV)
suse:ardana-cobbler9.0+git.1588258487.3acf8ad-3.16.2 · SUSE:OpenStack Cloud 9Package registry (OSV)
suse:ardana-installer-ui9.0+git.1569535129.ca87ef0-3.13.2 · SUSE:OpenStack Cloud 9Package registry (OSV)
suse:ardana-opsconsole-ui9.0+git.1566593422.813e56c-4.13.2 · SUSE:OpenStack Cloud 9Package registry (OSV)

+7

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Nuclei detection template ×1
  • Proof-of-concept repository on GitHub ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Nuclei detection templateNuclei template CVE-2020-11110 —
Proof-of-concept repository on GitHubstars:22024-01-05

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Published
  2. First PoC+1257 d
  3. TodayNov 9, 2026+2296 d

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
low · data can be read
Integrity
low · data or configuration can be modified
Availability
none

Impact can extend beyond the vulnerable component (scope changes).

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Changed
Confidentiality impact
Low
Integrity impact
Low
Availability impact
None

Weakness class (CWE)

CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSS vector

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

nvd-primary

Root cause

User content is inserted into the page as HTML. The browser interprets the content as code rather than data.

The bug in code

The whole CWE-79 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
commentEl.innerHTML = comment.body;

Fixed

ts
commentEl.textContent = comment.body;

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (1 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records