SB2023091243 - Unprotected storage of credentials in Keycloak Core
Published: September 12, 2023
Security Bulletin ID
SB2023091243
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Unprotected storage of credentials (CVE-ID: CVE-2023-4918)
The vulnerability allows a remote user to gain access to other users' credentials.
The vulnerability exists due to application stored credentials in plain text when a user registers itself through registration flow. The "password" and "password-confirm" field from the form will occur as regular attributes in the users attributes. A remote user with ability to view attributes can gain access to sensitive information.
Remediation
Install update from vendor's website.