Description
The Route OpenShift resource allows to define routes to make pods reachable at a subdomain through HAProxy. It was found that the checks performed on the spec.path YAML stanza in a Route document was insufficient and could allow a controlled injection of the HAProxy configuration.
Published: 2026-06-02
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Advisories

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History

Thu, 25 Jun 2026 06:45:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:openshift:4 cpe:/a:redhat:openshift:4.13::el9
References

Wed, 17 Jun 2026 14:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:openshift:4.16::el9
References

Wed, 17 Jun 2026 07:45:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:openshift:4.18::el9
References

Tue, 16 Jun 2026 22:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:openshift:4.20::el9
References

Thu, 11 Jun 2026 11:30:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:openshift:4.21::el9
References

Wed, 10 Jun 2026 09:45:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:openshift:4.19::el9
References

Mon, 08 Jun 2026 14:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*

Tue, 02 Jun 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat openshift Container Platform
Vendors & Products Redhat openshift Container Platform

Tue, 02 Jun 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 02 Jun 2026 12:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Important


Tue, 02 Jun 2026 08:30:00 +0000

Type Values Removed Values Added
Description The Route OpenShift resource allows to define routes to make pods reachable at a subdomain through HAProxy. It was found that the checks performed on the spec.path YAML stanza in a Route document was insufficient and could allow a controlled injection of the HAProxy configuration.
Title Ose-cluster-ingress-operator: remote code execution through haproxy configuration injection
First Time appeared Redhat
Redhat openshift
Weaknesses CWE-15
CPEs cpe:/a:redhat:openshift:4
Vendors & Products Redhat
Redhat openshift
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}


Subscriptions

Redhat Openshift Openshift Container Platform
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-06-25T06:34:27.887Z

Reserved: 2026-02-02T21:17:24.893Z

Link: CVE-2026-1784

cve-icon Vulnrichment

Updated: 2026-06-02T12:20:18.274Z

cve-icon NVD

Status : Modified

Published: 2026-06-02T09:16:15.683

Modified: 2026-06-11T12:16:31.197

Link: CVE-2026-1784

cve-icon Redhat

Severity : Important

Publid Date: 2026-06-02T07:12:31Z

Links: CVE-2026-1784 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-06-02T14:45:10Z

Weaknesses