PT-2020-2764 · Red Hat · Keycloak
CVSS v3.1
9.4
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
Keycloak versions prior to 8.0.0
Description
A flaw in Keycloak allows the owner of a domain to set up a mail server and reset a client's password, knowing only the client's name. For instance, a client named 'test' would have an email address like 'service-account-test@placeholder.org'. This issue is related to the use of predefined registration data, which can be exploited by a remote attacker to gain unauthorized access to protected information.
Recommendations
For versions prior to 8.0.0, update to version 8.0.0 or later to resolve the issue.
Exploit
Fix
Using Hardcoded Credentials
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Related Identifiers
Affected Products
Keycloak