CVE intelligence

CVE-2025-4673

Vulnerability intelligence

Published Jun 11, 2025Sources checked Sep 27, 2026

6.8MEDIUMCVSS out of 10

What this means

Review the available evidence

CVE-2025-4673 and is rated Medium severity with a CVSS score of 6.8. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

CISA KEVNot listedBased on the latest collected catalog

EPSS0.7%Estimated 30-day exploitation probability

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2025-4673?

Proxy-Authorization and Proxy-Authenticate headers persisted on cross-origin redirects potentially leaking sensitive information.