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Vulnerabilities

Vulnerability · CVE-2020-1718

A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0.

Published May 12, 2020 · 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-2020-1718. EPSS is 1.00%. 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
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.00%
Remediation
Version ranges on file
Affected products
cpe redhat/jboss fuse · cpe redhat/keycloak · cpe redhat/openshift application runtimes

A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. This flaw allows an attacker to gain unauthorized access to the application.

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/keycloak< 8.0.0
  • cpe redhat/openshift application runtimesversion unspecified

How to fix CVE-2020-1718

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-2020-1718. EPSS is 1.00%. 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. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-287: Improper Authentication. EPSS 1.00%. 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. May 12, 2020 · Monitored products — high

    Detected

    A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. This flaw allows an attacker to gain unauthorized access to the application.

  2. Jun 17, 2026 · Monitored products — high

    Updated

    A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. This flaw allows an attacker to gain unauthorized access to the application.

Sources

  • CVE.orgVulnerability recordCVE-2020-1718

    Official CVE identifier

    cve.org
  • Monitored products — highVendor advisoryCVE-2020-1718

    A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. This flaw allows an attacker to gain unauthorized access to the application.

    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.

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