CSRF in Red Hat Web-Console
CVE-2019-3876
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.007 (48.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
Affected products
- Red Hat Web-console — versions affects OpenShift Container Platform version v3.0 through v3.11
- Redhat Openshift_container_platform
Weakness classification (CWE)
References
- secalert@redhat.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_CONFIRM, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-3876?
- CVE-2019-3876 is a medium-severity vulnerability in Red Hat Web-Console, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.3/10. Published 2019-04-01.
- How severe is CVE-2019-3876?
- Medium severity. CVSS v3 base score is 6.3 out of 10.