Description
A flaw was found in the /oauth/token/request custom endpoint of the OpenShift OAuth server allowing for XSS generation of CLI tokens due to missing X-Frame-Options and CSRF protections. If not otherwise prevented, a separate XSS vulnerability via JavaScript could further allow for the extraction of these tokens.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Red Hat | web-console | affects OpenShift Container Platform version v3.0 through v3.11 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat OpenShift 3 | atomic-openshift +12 | 3.11.129-1.git.0.bd4f2d5.el7 | RHSA-2019:1851 |
| Red Hat OpenShift 3 | jenkins-2-plugins | 3.11.1560870549-1.el7 | RHSA-2019:1851 |
Advisories 1
- RHSA-2019:1851 Red Hat Security Advisory: OpenShift Container Platform 3.11 security update Red Hat Security Advisories (RHSA) · Jun 27, 2026
References
- 107664 vdb-entry
- RHSA-2019:1851 vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3876