// For flags

CVE-2022-1466

keycloak: Improper authorization for master realm

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Due to improper authorization, Red Hat Single Sign-On is vulnerable to users performing actions that they should not be allowed to perform. It was possible to add users to the master realm even though no respective permission was granted.

Debido a una autorización inapropiada, Red Hat Single Sign-On es vulnerable a que usuarios lleven a cabo acciones que no deberían estar autorizados a realizar. Era posible añadir usuarios al reino maestro aunque no sea concedido el permiso correspondiente

A flaw was found in Keycloak. The Red Hat Single Sign-On allowed authed users to perform actions outside their permissions. This flaw makes adding users to the master realm possible even though no respective permission was granted.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-04-25 CVE Reserved
  • 2022-04-26 CVE Published
  • 2024-07-18 EPSS Updated
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-863: Incorrect Authorization
  • CWE-1220: Insufficient Granularity of Access Control
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Redhat
Search vendor "Redhat"
 Keycloak
Search vendor "Redhat" for product "Keycloak"
 < 17.0.1
Search vendor "Redhat" for product "Keycloak" and version " < 17.0.1"
-
Affected
Redhat
Search vendor "Redhat"
 Single Sign-on
Search vendor "Redhat" for product "Single Sign-on"
 7.5.0
Search vendor "Redhat" for product "Single Sign-on" and version "7.5.0"
-
Affected