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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Red Hat | Red Hat OpenShift Container Platform 4.12 | — | — |
| 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 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.16 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.17 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.18 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.19 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.20 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.21 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 4.22 | — | — |
| Red Hat | Red Hat OpenShift Container Platform 5 | — | — |
References
- RHSA-2026:82785 vendor-advisory
- RHSA-2026:82813 vendor-advisory
- RHSA-2026:83480 vendor-advisory
- RHSA-2026:83502 vendor-advisory
- RHSA-2026:83541 vendor-advisory
- RHSA-2026:83702 vendor-advisory
- RHSA-2026:89715 vendor-advisory
- RHSA-2026:89726 vendor-advisory
- RHSA-2026:90274 vendor-advisory
- RHSA-2026:95746 vendor-advisory
- RHSA-2026:96283 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-75888 vdb-entry
- RHBZ#2517888 issue-tracking