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Vulnerabilities

Vulnerability · CVE-2020-10734

A vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection.

Published Feb 11, 2021 · catalog updated Jun 17, 2026 · jboss fuse

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2020-10734. EPSS is 0.21%. Act only if a listed version of jboss fuse is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Low3.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.21%
Remediation
Not established
Affected products
cpe redhat/jboss fuse · cpe redhat/keycloak · cpe redhat/openshift application runtimes · cpe redhat/single sign-on

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe redhat/jboss fuse7.0.0
  • cpe redhat/keycloakversion unspecified
  • cpe redhat/openshift application runtimesversion unspecified
  • cpe redhat/single sign-on7.0

How to fix CVE-2020-10734

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2020-10734. EPSS is 0.21%. Act only if a listed version of jboss fuse is installed.

Which versions are affected?

Compare what you have installed with redhat/jboss fuse 7.0.0; redhat/single sign-on 7.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-352: Cross-Site Request Forgery (CSRF). EPSS 0.21%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Keycloak security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 11, 2021 · Monitored products — high

    Detected

    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.

  2. Jun 17, 2026 · Monitored products — high

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2020-10734

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2020-10734

    30-day exploitation probability 0.21%

    first.org
  • Monitored products — highVendor advisoryCVE-2020-10734

    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.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 6, 2026
  • CVE.orgNov 4, 2026
  • Monitored products — highNov 3, 2026