A flaw was found in the OIDC Dynamic Client Registration (DCR) component of Keycloak.
A flaw was found in the OIDC Dynamic Client Registration (DCR) component of Keycloak. A bug in the response serialization causes the backchannel logout offline token revocation setting to be omitted from responses. When a client performs a standard update, this missing information causes the setting to be silently disabled. As a result, offline tokens may remain valid even after a user session is terminated via backchannel logout.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Red Hat
- Product
- Keycloak / Single Sign-On, Java libraries / app servers, Open-source identity providers
- CVSS
- 4.3
- Exposure class
- Identity, Web platform
Why it ranks 15 (Routine)
- CVSS 4.3 medium
- Exposed product class: identity
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.