Description
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.
Published: 2023-01-11
Score: 9.1 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-7628 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.
Github GHSA Github GHSA GHSA-g8q8-fggx-9r3q Keycloak vulnerable to path traversal via double URL encoding
History

Wed, 09 Apr 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Redhat Amq Broker Jboss Enterprise Bpms Platform Keycloak Migration Toolkit Applications Migration Toolkit Runtimes Red Hat Single Sign On Rhosemc Service Registry
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-04-09T13:42:27.268Z

Reserved: 2022-10-31T20:17:27.732Z

Link: CVE-2022-3782

cve-icon Vulnrichment

Updated: 2024-08-03T01:20:57.802Z

cve-icon NVD

Status : Modified

Published: 2023-01-13T06:15:11.187

Modified: 2025-04-09T14:15:24.100

Link: CVE-2022-3782

cve-icon Redhat

Severity : Important

Publid Date: 2022-12-12T00:00:00Z

Links: CVE-2022-3782 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses