CVE-2026-50237
Last modified
CVE-2026-50237 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. 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. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat OpenShift Container Platform 4.12 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4.13 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4.14 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4.15 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4.16 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4.17 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4.18 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4.19 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4.20 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4.21 | All versions |
| Red Hat | Red Hat OpenShift Container Platform 4.22 | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
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