CVE-2023-0105
Medium
Description
A flaw was found in Keycloak. This flaw allows impersonation and lockout due to the email trust not being handled correctly in Keycloak. An attacker can shadow other users with the same email and lockout or impersonate them.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Redhat Keycloak
PublishedJan 13, 2023
First seenJan 13, 2023
Weakness typeCWE-287Improper authentication
How to fix
Update
- org.keycloak:keycloak-core22.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat keycloak | No range specified | — |
| org.keycloak:keycloak-coreMaven | v < 22.0.1 | 22.0.1 |
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