Description
An authenticated SSRF flaw was found in the OpenShift Console Dev Console webhook helpers. User-supplied target URLs are fetched server-side without validation, with path neutralization enabling arbitrary endpoint targeting and full response reflection from the console pod's privileged network position.
Published: 2026-08-11
Score: 7.4 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Workaround

Apply NetworkPolicy egress restrictions to the openshift-console namespace to limit the console pod's outbound connectivity to required endpoints only (Kubernetes API server, OAuth server, monitoring). Note that a blanket default-deny egress policy will break console functionality. Monitor console access logs for unusual POST requests to /api/dev-console/webhooks/ paths with non-standard hostName values pointing to internal addresses or containing query separators.

Tracking

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Advisories

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History

Tue, 11 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 11 Aug 2026 11:45:00 +0000

Type Values Removed Values Added
Description An authenticated SSRF flaw was found in the OpenShift Console Dev Console webhook helpers. User-supplied target URLs are fetched server-side without validation, with path neutralization enabling arbitrary endpoint targeting and full response reflection from the console pod's privileged network position.
Title Openshift/console: authenticated ssrf with full response reflection and path neutralization via dev console webhook helpers in openshift console
First Time appeared Redhat
Redhat openshift
Weaknesses CWE-918
CPEs cpe:/a:redhat:openshift:4
Vendors & Products Redhat
Redhat openshift
References
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L'}


Subscriptions

Redhat Openshift
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-08-11T15:04:08.287Z

Reserved: 2026-06-04T12:11:18.430Z

Link: CVE-2026-50236

cve-icon Vulnrichment

Updated: 2026-08-11T15:04:04.470Z

cve-icon NVD

Status : Received

Published: 2026-08-11T12:17:38.183

Modified: 2026-08-11T16:17:32.467

Link: CVE-2026-50236

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-11T16:45:03Z

Weaknesses