Description
A flaw was found in openshift-ansible. OpenShift Container Platform (OCP) 3.11 is too permissive in the way it specified CORS allowed origins during installation. An attacker, able to man-in-the-middle the connection between the user's browser and the openshift console, could use this flaw to perform a phishing attack. The main threat from this vulnerability is data confidentiality.
Scores
CVSS v3
5.9
EPSS
0.0024
EPSS Percentile
46.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
Details
CWE
CWE-697
CWE-185
Status
published
Products (1)
redhat/openshift_container_platform
3.11
Published
Apr 24, 2020
Tracked Since
Feb 18, 2026