CVE-2025-12789

MEDIUM EPSS 5.1%

Published Nov 7, 20257mo ago · Modified Jun 17, 20261w ago

6.1 CVSS 3.1

Medium

Published Nov 7, 2025 7mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

6.1

Exploitability

2.8

Impact

2.7

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

5.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-601

References 2

access.redhat.com https://access.redhat.com/security/cve/CVE-2025-12789
bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2413001

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.