Vulnerability Description
A flaw was found in the Keycloak package, more specifically org.keycloak.userprofile. When a user registers itself through registration flow, the "password" and "password-confirm" field from the form will occur as regular user attributes. All users and clients with proper rights and roles are able to read users attributes, allowing a malicious user with minimal access to retrieve the users passwords in clear text, jeopardizing their environment.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Keycloak | 22.0.2 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/security/cve/CVE-2023-4918Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2238588Issue TrackingVendor Advisory
- https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2023-4918Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2238588Issue TrackingVendor Advisory
- https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35Vendor Advisory
FAQ
What is CVE-2023-4918?
CVE-2023-4918 is a vulnerability with a CVSS score of 8.8 (HIGH). A flaw was found in the Keycloak package, more specifically org.keycloak.userprofile. When a user registers itself through registration flow, the "password" and "password-confirm" field from the form ...
How severe is CVE-2023-4918?
CVE-2023-4918 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-4918?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Keycloak.