PT-2020-15676 · Grafana+5 · Grafana+5

Dprokop · Published 2020-08-19 · Updated 2024-06-28 · CVE-2020-24303

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Grafana versions prior to 7.1.0-beta1

Description The issue allows for XSS via a query alias for the ElasticSearch datasource. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

Recommendations For versions prior to 7.1.0-beta1, update to version 7.1.0-beta1 or later to resolve the issue. As a temporary workaround, consider restricting access to the ElasticSearch datasource to minimize the risk of exploitation. Avoid using query aliases in the ElasticSearch datasource until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

ALT-PU-2020-2611

ALT-PU-2022-1177

ALT-PU-2022-1249

BIT-GRAFANA-2020-24303

CESA-2021_1859

CVE-2020-24303

ECHO-F629-5DC1-52F5

GHSA-MVPR-Q6RH-8VRP

GO-2024-2520

OESA-2021-1445

RHSA-2021:1859

RHSA-2021_1859

RLSA-2021:1859

SUSE-SU-2020:3624-1

SUSE-SU-2020:3897-1

SUSE-SU-2021:1233-1

SUSE-SU-2021:1962-1

Affected Products

Alt Linux

Centos

Elasticsearch

Grafana

Red Hat

Rocky Linux

References · 104

• https://github.com/grafana/grafana/pull/25401 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-39226 · Security Note
• https://osv.dev/vulnerability/CVE-2020-24303 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2021-1859.html · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-24303 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-mvpr-q6rh-8vrp · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27846 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-28147 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2021:1962-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-24303 · Security Note
• https://osv.dev/vulnerability/OESA-2021-1445 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:3624-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2021:1233-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-24303 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28148 · Security Note