CVE-2026-50236 — Security Box Score

CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-50236HIGH

Red Hat Red Hat OpenShift Container Platform 4.19 — Openshift/console: authenticated ssrf with full response reflection and path neutralization via dev console webhook helpers in openshift console

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   L   N  C  L  L  L    7.4   .0027   18.9     —

AFFECTED
  Product                                    Versions     Fixed
  Red Hat OpenShift Container Platform 4.19  unspecified  1786486822
  Red Hat OpenShift Container Platform 4.20  unspecified  1786534931
  Red Hat OpenShift Container Platform 4.21  unspecified  1786574043
  Red Hat OpenShift Container Platform 4.22  unspecified  1786607915
  Red Hat OpenShift Container Platform 4     unspecified  —

TIMELINE
  Jun 4   Reserved by redhat
  Aug 11  Published (CNA: redhat)
  Aug 18  PATCH SHIPPED — CVE-2026-50236 (Red Hat OpenShift Container Platform 4.20). Fixed in Red Hat OpenShift Container Platform 4.20 1786534931.

CWE-918 · CNA: redhat · CVSS v3.1 · 6 references · NVD status: Awaiting Analysis

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.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
June 4, 2026	Reserved	Reserved by redhat
August 11, 2026	Published	Published (CNA: redhat)
August 18, 2026	PATCH SHIPPED	PATCH SHIPPED — CVE-2026-50236 (Red Hat OpenShift Container Platform 4.20). Fixed in Red Hat OpenShift Container Platform 4.20 1786534931.

Affected

Affected products and packages — 5 rows
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Red Hat	Red Hat OpenShift Container Platform 4.19	—	—	1786486822
Red Hat	Red Hat OpenShift Container Platform 4.20	—	—	1786534931
Red Hat	Red Hat OpenShift Container Platform 4.21	—	—	1786574043
Red Hat	Red Hat OpenShift Container Platform 4.22	—	—	1786607915
Red Hat	Red Hat OpenShift Container Platform 4	—	—	—

Weaknesses

CWE-918

References (6)

https://access.redhat.com/errata/RHSA-2026:54555 [vendor-advisory, x_refsource_REDHAT]
https://access.redhat.com/errata/RHSA-2026:54583 [vendor-advisory, x_refsource_REDHAT]
https://access.redhat.com/errata/RHSA-2026:54602 [vendor-advisory, x_refsource_REDHAT]
https://access.redhat.com/errata/RHSA-2026:54770 [vendor-advisory, x_refsource_REDHAT]
https://access.redhat.com/security/cve/CVE-2026-50236 [vdb-entry, x_refsource_REDHAT]
https://bugzilla.redhat.com/show_bug.cgi?id=2484745 [issue-tracking, x_refsource_REDHAT]

Authoritative record: CVE-2026-50236 at cve.org

Vendors: red hat

Weaknesses: CWE-918

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-50236 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.