CVE-2026-75888
Openshift/console: openshift/console: authenticated ssrf via helm chart url fetch
- State
- Published
- Severity
- 7.7 High
- Published
- Oct 12, 2026
- Updated
- Nov 2, 2026
- Reserved
- Aug 18, 2026
Description
A flaw was found in the OpenShift console. An authenticated console user can exploit a Server-Side Request Forgery (SSRF) vulnerability by providing a specially crafted Helm chart URL without proper validation. This allows the user to make the console pod fetch arbitrary URLs, potentially leading to the disclosure of sensitive information through error messages or enabling blind port scanning within the cluster.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.7 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N | redhat |
Weaknesses
- CWE-918 Server-Side Request Forgery
Affected Products
| Product | Versions |
|---|---|
Red Hat OpenShift Container Platform 4.12Red Hat |
|
Red Hat OpenShift Container Platform 4.14Red Hat |
|
Red Hat OpenShift Container Platform 4.15Red Hat |
|
Red Hat OpenShift Container Platform 4.16Red Hat |
|
Red Hat OpenShift Container Platform 4.18Red Hat |
|
Red Hat OpenShift Container Platform 4.19Red Hat |
|
Red Hat OpenShift Container Platform 4.20Red Hat |
|
Red Hat OpenShift Container Platform 4.21Red Hat |
|
Red Hat OpenShift Container Platform 4.22Red Hat |
|
Red Hat OpenShift Container Platform 5Red Hat |
References
- RHSA-2026:82785vendor-advisory
- RHSA-2026:82813vendor-advisory
- RHSA-2026:83480vendor-advisory
- RHSA-2026:83502vendor-advisory
- RHSA-2026:83541vendor-advisory
- RHSA-2026:83702vendor-advisory
- RHSA-2026:89715vendor-advisory
- RHSA-2026:89726vendor-advisory
- RHSA-2026:90274vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-75888vdb-entry
- RHBZ#2517888issue-tracking
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