CVE-2023-0091
Low
Description
A flaw was found in Keycloak, where it did not properly check client tokens for possible revocation in its client credential flow. This flaw allows an attacker to access or modify potentially sensitive information.
SeverityLow
CVSS3.8
Exploit probability—
Product
Redhat Keycloak
PublishedJan 13, 2023
First seenJan 13, 2023
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- org.keycloak:keycloak-core20.0.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat keycloak | No range specified | — |
| org.keycloak:keycloak-coreMaven | v < 20.0.3 | 20.0.3 |
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