CVE-2026-50237

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CVSS 3.1

7.4 high

EPSS

<1%p19

Published

Aug 11, 2026 (Aug 11, 2026)

Modified

Sep 8, 2026

Description

A Server-Side Request Forgery and supply chain flaw was found in the OpenShift Console Helm catalog proxy. A namespace tenant can plant a ProjectHelmChartRepository with an arbitrary URL that the console pod fetches server-side, bypassing tenant egress restrictions. Combined with catalog metadata poisoning and admin-mediated chart installation, this enables privilege escalation.

Weakness: CWE-918
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

NVD CVE.org GitHub PoCs EPSS (0.3%)

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