CVE-2017-12158

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 5.4/10CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-444 CWE-79

Affected software

No affected versions have been published.

Timeline

Published: Oct 26, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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