CVE-2026-1784
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.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.8
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS probability
- 0.19%
- CWE
- CWE-15
- Published
- 2026-06-02
- Last modified
- 2026-09-09
Affected products
- Red Hat Red Hat OpenShift Container Platform 4.19
- Red Hat Red Hat OpenShift Container Platform 4.21
- Red Hat Red Hat OpenShift Container Platform 4.20
- Red Hat Red Hat OpenShift Container Platform 4.16
- Red Hat Red Hat OpenShift Container Platform 4.18
- Red Hat Red Hat OpenShift Container Platform 4.13
- Red Hat Red Hat OpenShift Container Platform 4.14
- Red Hat Red Hat OpenShift Container Platform 4.15
Weakness type
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