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CVE-2023-6717 Detail

Description

A flaw was found in the SAML client registration in Keycloak that could allow an administrator to register malicious JavaScript URIs as Assertion Consumer Service POST Binding URLs (ACS), posing a Cross-Site Scripting (XSS) risk. This issue may allow a malicious admin in one realm or a client with registration access to target users in different realms or applications, executing arbitrary JavaScript in their contexts upon form submission. This can enable unauthorized access and harmful actions, compromising the confidentiality, integrity, and availability of the complete KC instance.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2024:1867
https://access.redhat.com/errata/RHSA-2024:1868
https://access.redhat.com/errata/RHSA-2024:2945
https://access.redhat.com/errata/RHSA-2024:4057
https://access.redhat.com/security/cve/CVE-2023-6717
https://bugzilla.redhat.com/show_bug.cgi?id=2253952

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Red Hat, Inc.  

Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-6717
NVD Published Date:
04/25/2024
NVD Last Modified:
06/24/2024
Source:
Red Hat, Inc.