CVE-2024-2419 - CVE House
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Status published High CVE-2024-2419

Keycloak: path traversal in the redirect validation

Vulnerability Description

A flaw was found in Keycloak's redirect_uri validation logic. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to the theft of an access token, making it possible for the attacker to impersonate other users. It is very similar to CVE-2023-6291.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Red Hat would like to thank Taha Marzak for reporting this issue.

Affected Vendor

Affected Software

Red Hat build of Keycloak 22
Vulnerable Versions:
0, 23.0.0, 22.0.10-1, 22-13, 22-16

Timeline

Official Publish: April 17th, 2024
Last Modified: November 11th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Weaknesses (CWE)