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Fencer Vulns
medium 6.1

CVE-2021-22141 json

An open redirect flaw was found in Kibana versions before 7.13.0 and 6.8.16.

published 2022-11-18 3 y ago modified 2026-06-17 4 mo ago also EUVD-2021-9292

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 48%
public exploits
0
none known

Summary

An open redirect flaw was found in Kibana versions before 7.13.0 and 6.8.16. If a logged in user visits a maliciously crafted URL, it could result in Kibana redirecting the user to an arbitrary website.

Patch / fix

  • elastic kibana 6.8.16, 7.13.0
  • openstack-monasca-notification OpenStack Cloud Crowbar 8, OpenStack Cloud 8, HPE Helion OpenStack 8 1.10.2~dev4-3.9.1
  • kibana OpenStack Cloud Crowbar 8, OpenStack Cloud 8, HPE Helion OpenStack 8 4.6.6-3.12.1
  • openstack-keystone OpenStack Cloud Crowbar 8, OpenStack Cloud 8, HPE Helion OpenStack 8 12.0.4~dev11-5.36.1
  • venv-openstack-monasca OpenStack Cloud 8, HPE Helion OpenStack 8 2.2.2~dev1-11.45.1
  • venv-openstack-keystone OpenStack Cloud 8, HPE Helion OpenStack 8 12.0.4~dev11-11.45.1
  • documentation-hpe-helion-openstack-user HPE Helion OpenStack 8 8.20211112-1.38.1
  • documentation-suse-openstack-cloud-user OpenStack Cloud 8 8.20211112-1.38.1
  • documentation-hpe-helion-openstack-planning HPE Helion OpenStack 8 8.20211112-1.38.1

suse advisories SUSE-SU-2022:1654-1SUSE-SU-2021:3729-1

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-2021-22141 updated cvss 4.3

kibana: URL redirection flaw

  • Red Hat Logging Subsystem for Red Hat OpenShift openshift-logging/kibana6-rhel8 Red Hat OpenShift Container Platform 3.11 kibana
    affected: no fix available “Fix deferred”
  • Red Hat OpenShift Container Platform 4 kibana, openshift4/ose-logging-kibana6
    affected: no fix available, no fix planned “Will not fix”

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
partial
Assessed
18 mo ago

Exploit prediction

0.59% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 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
CNA 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

  • Elastic Kibana

Classification

Weakness
  • CWE-601 URL Redirection to Untrusted Site

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.