What’s Vulnerable › Vulnerabilities

CVE-2020-1741

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-04-24 · updated 2026-06-17
• Weakness: CWE-185

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.

Affected products

• Red Hat OpenShift Container Platform 4.18: 3.11

References

• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1741
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1741

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