What’s Vulnerable › Vulnerabilities

CVE-2020-1725

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-01-28 · updated 2026-06-17
• Weakness: CWE-863

Description

A flaw was found in keycloak before version 13.0.0. In some scenarios a user still has access to a resource after changing the role mappings in Keycloak and after expiration of the previous access token.

Affected products

• Keycloak: before 13.0.0 — fixed in 13.0.0

How to fix

Upgrade to a fixed version: Keycloak 13.0.0. Check the vendor advisory for mitigations.

References

• https://bugzilla.redhat.com/show_bug.cgi?id=1765129
• https://issues.redhat.com/browse/KEYCLOAK-16550
• https://bugzilla.redhat.com/show_bug.cgi?id=1765129
• https://issues.redhat.com/browse/KEYCLOAK-16550

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