Description
It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks.
Published: 2017-10-26
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-2987 It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks.
Github GHSA Github GHSA GHSA-7fmw-85qm-h22p Keycloak CSRF Vulnerability
History

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Subscriptions

Keycloak Keycloak
Redhat Enterprise Linux Server Jboss Single Sign On Red Hat Single Sign On Single Sign On
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-09-16T21:02:35.248Z

Reserved: 2017-08-01T00:00:00.000Z

Link: CVE-2017-12159

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-10-26T17:29:00.267

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-12159

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2017-12159 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses