עברית

Vulnerability Intelligence

CVE-2026-21784

Medium 4.8

Published
Last modified
NVD status
Deferred

Description

HCL IntelliOps Event Management (IEM) is affected by missing or insecure Cross-Origin Security headers. This issue makes the application's environment and resources susceptible to unauthorized external interaction and potential exploitation.

References1

Metrics

CVSS 3.1
4.8 MEDIUM Score source: CNA CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
EPSS — exploit probability
0% percentile: 15 · as of 10 November 2026
CWE
CWE-200

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