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CVE-2026-83589: Red Hat OpenShift Container Platform 4.20 (exact versions not specified); +3 more affected products
CVE-2026-83589. CVSS 3.1 base score 6.1 (MEDIUM, Vendor/CNA). EPSS 0.0019 (percentile 0.07829), scored 2026-10-05.
Affected technology
Red Hat OpenShift Container Platform 4.20 · Exact affected versions not specified by the source
Red Hat
Red Hat OpenShift Container Platform 4.21 · Exact affected versions not specified by the source
Red Hat
Red Hat OpenShift Container Platform 4.22 · Exact affected versions not specified by the source
Red Hat
Red Hat OpenShift Container Platform 4 · Exact affected versions not specified by the source
Red Hat
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required
What an attacker can do
A remote attacker can exploit this vulnerability by enticing a user to follow a specially crafted link, resulting in the user being redirected to an arbitrary external website after authenticating. Vendor/CNA’s CVSS 3.1 assessment (base score 6.1/10) rates confidentiality and integrity impact as low; availability impact as none.
- CWE
- CWE-601
- CCR priority
- 24.4 /100 (P4)
- CVSS 3.1
- 6.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · Vendor/CNA
- EPSS
- 0.0019 · percentile 0.07829 · 2026-10-05
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-07 02:34:12.333111+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-07 02:36:03.777225+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-83589.html