CVE-2020-10743Network attack vector

User action manipulation via frameable Kibana interface

Published Jun 2, 2021 · Updated Aug 4, 2024

Clickjacking in Red Hat OpenShift Container Platform 3.11.286 and 4.6.1 allows remote attackers to trigger Kibana actions through a crafted page. The OpenShift Kibana response omits X-Frame-Options by default, allowing an attacker-controlled page to frame the interface and overlay deceptive controls. Exploitation requires a user with an active authenticated Kibana session to visit and interact with that page; resulting actions carry only that user's privileges.

CVSS severity3.1
Low
EPSS probability0.71%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Clickjacking in Red Hat OpenShift Container Platform 3.11.286 and 4.6.1 allows remote attackers to trigger Kibana actions through a crafted page. The OpenShift Kibana response omits X-Frame-Options by default, allowing an attacker-controlled page to frame the interface and overlay deceptive controls. Exploitation requires a user with an active authenticated Kibana session to visit and interact with that page; resulting actions carry only that user's privileges.

The record

CVE
CVE-2020-10743
Published
Jun 2, 2021
Updated
Aug 4, 2024
Vendor
Red Hat
Product
Red Hat OpenShift Container Platform
Classifications
CWE-358, CWE-1021
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 2, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=OpenShift Container Platform 3.11.286 and OpenShift Container Platform 4.6.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Red Hat · Red Hat OpenShift Container Platformversion=OpenShift Container Platform 3.11.286 and OpenShift Container Platform 4.6.1

Published CVSS scores

4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
3.1Red HatCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-358Improperly Implemented Security Check for Standard
CWE-1021Improper Restriction of Rendered UI Layers or Frames

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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