VULNERABILITY INTELLIGENCE

CVE-2026-28149

CVSS score9.8 CRITICAL

EPSS probability0.56%

CISA KEVNot currently listed

Published2026-08-13

Last modified2026-10-23

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Unauthenticated PHP Object Injection in Headless Single Sign On <= 1.6 versions.