CVE-2022-3782

keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. An attacker can use this flaw to construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain or possibly conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2022-3782	Vendor Advisory
https://access.redhat.com/security/cve/CVE-2022-3782	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:keycloak:20.0.2:*:*:*:*:*:*:*

History

21 Nov 2024, 07:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-01-13 06:15

Updated : 2024-11-21 07:20

NVD link : CVE-2022-3782

Mitre link : CVE-2022-3782

CVE.ORG link : CVE-2022-3782

JSON object : View

Products Affected

redhat

keycloak

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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