CVE-2026-50237— Openshift/console: namespace tenant ssrf with egress bypass, catalog poisoning, and admin-mediated supply chain escalation via projecthelmchartrepository in openshift console
Quick assessment
Affected
Red Hat Red Hat OpenShift Container Platform 4.12
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
OpenShift Console是OpenShift公司的一款集成应用服务器与中间件管理功能的管理控制台。 OpenShift Console存在服务端请求伪造漏洞，该漏洞源于存在服务端请求伪造和供应链缺陷，允许命名空间租户植入带有任意URL的ProjectHelmChartRepository，控制台pod在服务端获取该URL，绕过租户出口限制，结合目录元数据投毒和管理员介入的图表安装，可能导致权限提升。
Possible ATT&CK Techniques 3 AI
T1556 · Modify Authentication Process T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 11
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Red Hat | Red Hat OpenShift Container Platform 4.12 | 1786511587< * |
unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4.13 | 1786477760< * |
unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4.14 | 1787056403< * |
unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4.15 | 1787028559< * |
unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4.16 | 1787054159< * |
unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4.17 | 1787631382< * |
unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4.18 | 1786540776< * |
unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4.19 | 1786486822< * |
unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4.20 | 1786534931< * |
unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4.21 | 1786574043< * |
unaffected |
| Red Hat | Red Hat OpenShift Container Platform 4.22 | 1786607915< * |
unaffected |
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I. Basic Information for CVE-2026-50237
Vulnerability Information
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Vulnerability Title
Openshift/console: namespace tenant ssrf with egress bypass, catalog poisoning, and admin-mediated supply chain escalation via projecthelmchartrepository in openshift console
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenShift Console 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenShift Console是OpenShift公司的一款集成应用服务器与中间件管理功能的管理控制台。 OpenShift Console存在服务端请求伪造漏洞，该漏洞源于存在服务端请求伪造和供应链缺陷，允许命名空间租户植入带有任意URL的ProjectHelmChartRepository，控制台pod在服务端获取该URL，绕过租户出口限制，结合目录元数据投毒和管理员介入的图表安装，可能导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Red Hat OpenShift Container Platform 4.12 | 1786511587 ~ * |
cpe:/a:redhat:openshift:4.12::el9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4.13 | 1786477760 ~ * |
cpe:/a:redhat:openshift:4.13::el9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4.14 | 1787056403 ~ * |
cpe:/a:redhat:openshift:4.14::el9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4.15 | 1787028559 ~ * |
cpe:/a:redhat:openshift:4.15::el9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4.16 | 1787054159 ~ * |
cpe:/a:redhat:openshift:4.16::el9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4.17 | 1787631382 ~ * |
cpe:/a:redhat:openshift:4.17::el9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4.18 | 1786540776 ~ * |
cpe:/a:redhat:openshift:4.18::el9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4.19 | 1786486822 ~ * |
cpe:/a:redhat:openshift:4.19::el9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4.20 | 1786534931 ~ * |
cpe:/a:redhat:openshift:4.20::el9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4.21 | 1786574043 ~ * |
cpe:/a:redhat:openshift:4.21::el9
|
|
| Red Hat | Red Hat OpenShift Container Platform 4.22 | 1786607915 ~ * |
cpe:/a:redhat:openshift:4.22::el9
|
|
II. Public POCs for CVE-2026-50237
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2026-50237 (12)
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🔗 RHSA-2026:54770 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
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🔗 RHSA-2026:54545 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
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🔗 RHSA-2026:54602 - Security Advisory - Red Hat Customer Portal Read full article vendor-advisory x_refsource_REDHAT
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Other References for CVE-2026-50237 (1)
Same Patch Batch · Red Hat · 2026-08-11 · 29 CVEs total
| CVE-2026-10579 | 9.8 CRITICAL | Picketlink-federation: auth bypass in picketlink saml unsolicited-response |
| CVE-2026-19546 | 8.8 HIGH | Dbi: incomplete fix for cve-2026-14380 dbi: arbitrary code execution via caller-influenced |
| CVE-2026-15555 | 8.8 HIGH | Jboss-marshalling-river: wildfly-clustering-infinispan-marshalling: jboss deserialization |
| CVE-2026-19550 | 8.2 HIGH | Freeipa: ipa: freeipa: trust-fetch-domains uses trust-read aci to gate a privileged ad tru |
| CVE-2026-15556 | 8.1 HIGH | Picketlink-federation: picketlink saml 2.0 auth bypass via missing assertions |
| CVE-2026-15560 | 8.1 HIGH | Openjdk-orb: unauthed class loading via iiop in eap |
| CVE-2026-72693 | 7.8 HIGH | Kbd: local privilege escalation in openvt via incorrect process owner verification allowin |
| CVE-2026-15565 | 7.5 HIGH | Undertow: undertow-websockets: undertow: pre-auth dos on websocket endpoint with @serveren |
| CVE-2026-71467 | 7.5 HIGH | Acm-search-v2-api-rhel9: search-v2-api: authentication bypass on /federated via upgrade: w |
| CVE-2026-71217 | 7.5 HIGH | Iperf3: iperf3 server accepts unbounded peer-controlled json parameters enabling remote de |
| CVE-2026-15567 | 7.5 HIGH | Wildfly: wildfly-iiop: wildfly-jacorb: wildfly: pre-auth denial of service on the iiop lis |
| CVE-2026-15562 | 7.5 HIGH | Jboss-remoting: jboss-remoting: integer overflow in messagereader leads to pre-authenticat |
| CVE-2026-15561 | 7.5 HIGH | Undertow-core: oom via missing limits in chunked trailer in eap's undertow |
| CVE-2026-15563 | 7.4 HIGH | Wildfly-iiop-openjdk: missing authentication on eap's iiop nameservice leads to mitm or do |
| CVE-2026-15554 | 7.4 HIGH | Undertow-core: undertow: authentication bypass via ajp ssl_cert/is_ssl forgery |
| CVE-2026-50236 | 7.4 HIGH | Openshift/console: authenticated ssrf with full response reflection and path neutralizatio |
| CVE-2026-72694 | 7.1 HIGH | Mrtg: mrtg daemon symlink-following chown allows local privilege escalation via pid file p |
| CVE-2026-71474 | 7.1 HIGH | Insights-client-rhel9: insights-client: pull-secret bearer token written to logs on non-20 |
| CVE-2026-71475 | 6.8 MEDIUM | Insights-client-rhel9: insights-client: spoke-controlled clusterid injected unencoded into |
| CVE-2026-24330 | 6.5 MEDIUM | Wildfly-core: wildfly: arbitrary file read via malicious archive deployment |
Showing top 20 of 29 CVEs. View all on vendor page → →
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