Home/CVE/A reflected XSS vulnerability exists in authorization flow of OpenShift Container Platform versions: openshift-online-3,
CVE

CVE-2019-3889

A reflected XSS vulnerability exists in authorization flow of OpenShift Container Platform versions: openshift-online-3,

A reflected XSS vulnerability exists in authorization flow of OpenShift Container Platform versions: openshift-online-3, openshift-enterprise-3.4 through 3.7 and openshift-enterprise-3.9 through 3.11. An attacker could use this flaw to steal authorization data by getting them to click on a malicious link.

MEDIUM · CVSS 5.4 EPSS 0.0029
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

3
redhat openshift container platform>= 3.4 and <= 3.7
redhat openshift container platform>= 3.9 and <= 3.11
redhat openshift container platformall versions
▣

Scoring & Timeline

5.4
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Jul 2019 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
⚑

Vendor Advisories

3
rhsaRHSA-2020:0795Moderate
rhsaRHSA-2019:3722Moderate
rhsaRHSA-2019:3770Moderate
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3889Issue TrackingVendor Advisory
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