It was found that Keycloak would accept a HOST header URL in the admin console and use it to determine web resource locations. An attacker could use this flaw against an authenticated user to attain reflected XSS via a malicious server.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2017-10-26T17:00:00Z

Updated: 2024-09-16T23:36:41.599Z

Reserved: 2017-08-01T00:00:00

Link: CVE-2017-12158

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-10-26T17:29:00.203

Modified: 2024-11-21T03:08:57.157

Link: CVE-2017-12158

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-10-17T00:00:00Z

Links: CVE-2017-12158 - Bugzilla