// For flags

CVE-2024-8883

Keycloak: vulnerable redirect uri validation results in open redirec

Severity Score

6.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A misconfiguration flaw was found in Keycloak. This issue can allow an attacker to redirect users to an arbitrary URL if a 'Valid Redirect URI' is set to http://localhost or http://127.0.0.1, enabling sensitive information such as authorization codes to be exposed to the attacker, potentially leading to session hijacking.

*Credits: Red Hat would like to thank Karsten Meyer zu Selhausen and Niklas Conrad for reporting this issue.
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-09-16 CVE Reserved
  • 2024-09-19 CVE Published
  • 2024-12-17 EPSS Updated
  • 2024-12-24 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
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"
 Build Keycloak
Search vendor "Redhat" for product "Build Keycloak"
*-
Affected
Redhat
Search vendor "Redhat"
 Build Of Keycloak
Search vendor "Redhat" for product "Build Of Keycloak"
*-
Affected
Redhat
Search vendor "Redhat"
 Jboss Enterprise Application Platform
Search vendor "Redhat" for product "Jboss Enterprise Application Platform"
*-
Affected
Redhat
Search vendor "Redhat"
 Openshift Container Platform
Search vendor "Redhat" for product "Openshift Container Platform"
*-
Affected
Redhat
Search vendor "Redhat"
 Openshift Container Platform For Ibm Z
Search vendor "Redhat" for product "Openshift Container Platform For Ibm Z"
*-
Affected
Redhat
Search vendor "Redhat"
 Openshift Container Platform For Linuxone
Search vendor "Redhat" for product "Openshift Container Platform For Linuxone"
*-
Affected
Redhat
Search vendor "Redhat"
 Openshift Container Platform For Power
Search vendor "Redhat" for product "Openshift Container Platform For Power"
*-
Affected
Redhat
Search vendor "Redhat"
 Red Hat Single Sign On
Search vendor "Redhat" for product "Red Hat Single Sign On"
*-
Affected
Redhat
Search vendor "Redhat"
 Rhosemc
Search vendor "Redhat" for product "Rhosemc"
*-
Affected
Redhat
Search vendor "Redhat"
 Single Sign-on
Search vendor "Redhat" for product "Single Sign-on"
*-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
*-
Affected