VULNERABILITY INTELLIGENCE

CVE-2026-21789

CVSS score4.6 MEDIUM

EPSS probability0.12%

CISA KEVNot currently listed

Published2026-05-18

Last modified2026-10-26

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

Description

HCL Connections contains a broken access control vulnerability that may allow unauthorized user to update data in certain scenarios.