CVE-2022-3962Network attack vector

Content spoofing via rendered OpenID error parameters

Published Sep 23, 2023 · Updated Aug 3, 2024

Content spoofing in Kiali in Red Hat OpenShift Service Mesh before Kiali 1.57.4 allows remote attackers to inject text via a crafted URL. The login page reads error, error_description, and openid_error query parameters and renders their untrusted values as authentication messages. Exploitation requires a user to open the crafted link, and the demonstrated consequence is deceptive login text rather than code execution or data disclosure.

CVSS severity4.3
Medium
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

Content spoofing in Kiali in Red Hat OpenShift Service Mesh before Kiali 1.57.4 allows remote attackers to inject text via a crafted URL. The login page reads error, error_description, and openid_error query parameters and renders their untrusted values as authentication messages. Exploitation requires a user to open the crafted link, and the demonstrated consequence is deceptive login text rather than code execution or data disclosure.

The record

CVE
CVE-2022-3962
Published
Sep 23, 2023
Updated
Aug 3, 2024
Vendor
Red Hat
Product
Red Hat OpenShift Service Mesh
Classifications
CWE-74, T1566.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 23, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Red Hat · Red Hat OpenShift Service MeshAffected versions are unavailable in this record.

Published CVSS scores

4.3GitHub Advisory DatabaseCVSS:3.1/AV:N/AC:L/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-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1566.002Spearphishing Link

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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