CVE-2026-50236
Openshift/console: authenticated ssrf with full response reflection and path neutralization via dev console webhook helpers in openshift console
CVSS Score
7.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-918 |
| Vendor | red hat |
| Product | red hat openshift container platform 4.14 |
| Published | Aug 11, 2026 |
| Last Updated | Sep 21, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Affected Versions
Red Hat / Red Hat OpenShift Container Platform 4.14
All versions affected Red Hat / Red Hat OpenShift Container Platform 4.15
All versions affected Red Hat / Red Hat OpenShift Container Platform 4.16
All versions affected Red Hat / Red Hat OpenShift Container Platform 4.17
All versions affected Red Hat / Red Hat OpenShift Container Platform 4.18
All versions affected Red Hat / Red Hat OpenShift Container Platform 4.19
All versions affected Red Hat / Red Hat OpenShift Container Platform 4.20
All versions affected Red Hat / Red Hat OpenShift Container Platform 4.21
All versions affected Red Hat / Red Hat OpenShift Container Platform 4.22
All versions affected References
access.redhat.com: https://access.redhat.com/errata/RHSA-2026:54545 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:54555 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:54583 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:54602 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:54770 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:56789 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:56854 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:56912 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:60023 access.redhat.com: https://access.redhat.com/security/cve/CVE-2026-50236 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2484745
Credits
Red Hat would like to thank Arpit Jain (GitHub handle: arpitjain099) and Christopher Lusk (North Echo Security Research) for reporting this issue.