SEPTEMBER 22, 2026
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Case File

CVE-2026-21789

MEDIUM · CVSS 4.6 EPSS 0.12%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-05-18 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.6. See the original NVD description below for full technical details.

CVE
CVE-2026-21789
Severity
MEDIUM
CVSS
4.6
EPSS
0.12%

Original NVD Description

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