CVE-2020-1718

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-05-12 · updated 2026-06-17
Weakness: CWE-287

Description

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.

Affected products

RedHat Jboss Fuse: 7.0.0
Keycloak: before 8.0.0 — fixed in 8.0.0
RedHat Openshift Application Runtimes: all versions

How to fix

Upgrade to a fixed version: Keycloak 8.0.0. Check the vendor advisory for mitigations.

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1718
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1718

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