CVE-2025-12789

Published: Nov 7, 2025Modified: Jun 17, 2026Deferred

6.1

Vector

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

Exploitability: 2.8 / Impact: 2.7

Source: secalert@redhat.com (Secondary)

Description

A flaw was found in Red Hat Single Sign-On. This issue is an Open Redirect vulnerability that occurs during the logout process. The redirect_uri parameter associated with the openid-connect logout protocol does not properly validate the provided URL.

Related CWEs

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.

References (2)

https://access.redhat.com/security/cve/CVE-2025-12789

Source: secalert@redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2413001

Source: secalert@redhat.com

Timeline

No history available yet.