CVE-2020-10734

Name: CVE-2020-10734
Creator: NVD / NIST
Published: 2021-02-11T18:15:13.927+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.21%

Last modified Jun 17, 2026

CVE-2020-10734 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. A vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection. Versions shipped with Red Hat Fuse 7, Red Hat Single Sign-on 7, and Red Hat Openshift Application Runtimes are believed to be vulnerable.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

Description

A vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection. Versions shipped with Red Hat Fuse 7, Red Hat Single Sign-on 7, and Red Hat Openshift Application Runtimes are believed to be vulnerable.

Metrics

CVSS 3.1

3.3/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS Probability

0.21%

11.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Redhat	Keycloak	All versions
Redhat	Jboss Fuse	7.0.0
Redhat	Openshift Application Runtimes	All versions
Redhat	Single Sign-On	7.0

References

https://bugzilla.redhat.com/show_bug.cgi?id=1831662Issue Tracking, Vendor Advisory
https://issues.redhat.com/browse/KEYCLOAK-13653Permissions Required, Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1831662Issue Tracking, Vendor Advisory
https://issues.redhat.com/browse/KEYCLOAK-13653Permissions Required, Vendor Advisory

Timeline

Published: Feb 11, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-10734?

How severe is CVE-2020-10734?

CVE-2020-10734 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.

How do I fix CVE-2020-10734?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-10734?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST