CVE-2024-50312Network attack vector

Unauthenticated schema disclosure via enabled introspection

Published Oct 22, 2024 · Updated Aug 11, 2026

Information disclosure in Red Hat OpenShift Container Platform 4.16 through 4.18 allows remote attackers to enumerate GraphQL operations. The console server's HTTPHandler parsed its GraphQL schema with field resolvers but without DisableIntrospection, so __schema and __type requests returned query and mutation metadata. The GraphQL endpoint must be network-reachable; no authentication or user interaction is required, and the disclosed metadata does not include application records.

CVSS severity5.3
Medium
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Red Hat OpenShift Container Platform 4.16 through 4.18 allows remote attackers to enumerate GraphQL operations. The console server's HTTPHandler parsed its GraphQL schema with field resolvers but without DisableIntrospection, so __schema and __type requests returned query and mutation metadata. The GraphQL endpoint must be network-reachable; no authentication or user interaction is required, and the disclosed metadata does not include application records.

The record

CVE
CVE-2024-50312
Published
Oct 22, 2024
Updated
Aug 11, 2026
Vendor
Red Hat
Product
Red Hat OpenShift Container Platform 4.16
Classifications
CWE-200, T1595.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 11, 2026Record 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 Container Platform 4.16Affected versions are unavailable in this record.
Red Hat · Red Hat OpenShift Container Platform 4.18Affected versions are unavailable in this record.
Red Hat · Red Hat OpenShift Container Platform 4.17Affected versions are unavailable in this record.

Published CVSS scores

5.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.3Red Hat, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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-200Exposure of Sensitive Information to an Unauthorized Actor
T1595.002Active Scanning: Vulnerability Scanning

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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