RSS   Vulnerabilities for 'Keycloak'   RSS

2022-07-08
 
CVE-2022-1245

CWE-862
 
 
A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.

 
2022-03-25
 
CVE-2021-20323

CWE-79
 
 
A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak.

 
2022-01-25
 
CVE-2021-4133

CWE-863
 
 
A flaw was found in Keycloak in versions from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.

 
2021-07-09
 
CVE-2021-3637

CWE-770
 
 
A flaw was found in keycloak-model-infinispan in keycloak versions before 14.0.0 where authenticationSessions map in RootAuthenticationSessionEntity grows boundlessly which could lead to a DoS attack.

 
2021-05-28
 
CVE-2020-27826

CWE-250
 
 
A flaw was found in Keycloak before version 12.0.0 where it is possible to update the user's metadata attributes using Account REST API. This flaw allows an attacker to change its own NameID attribute to impersonate the admin user for any particular application.

 
 
CVE-2021-20195

CWE-20
 
 
A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

 
2021-05-12
 
CVE-2021-20202

CWE-377
 
 
A flaw was found in keycloak. Directories can be created prior to the Java process creating them in the temporary directory, but with wider user permissions, allowing the attacker to have access to the contents that keycloak stores in this directory. The highest threat from this vulnerability is to data confidentiality and integrity.

 
2021-03-23
 
CVE-2021-20222

CWE-20
 
 
A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

 
2021-03-09
 
CVE-2021-20262

CWE-306
 
 
A flaw was found in Keycloak 12.0.0 where re-authentication does not occur while updating the password. This flaw allows an attacker to take over an account if they can obtain temporary, physical access to a user�??s browser. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

 
2021-03-08
 
CVE-2020-27838

CWE-287
 
 
A flaw was found in keycloak in versions prior to 13.0.0. The client registration endpoint allows fetching information about PUBLIC clients (like client secret) without authentication which could be an issue if the same PUBLIC client changed to CONFIDENTIAL later. The highest threat from this vulnerability is to data confidentiality.

 

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