Description
A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-2302 | A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login. |
Github GHSA |
GHSA-458h-wv48-fq75 | Keycloak vulnerable to cross-site scripting via the state parameter |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-05T09:38:13.384Z
Reserved: 2018-07-27T00:00:00.000Z
Link: CVE-2018-14655
No data.
Status : Modified
Published: 2018-11-13T19:29:00.307
Modified: 2024-11-21T03:49:31.257
Link: CVE-2018-14655
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA