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Cybozu Garoon Improper Input Verification Vulnerability in Portal Settings Allowing Unauthorized Alteration of Settings

Vulnerability

A vulnerability exists in Cybozu Garoon versions 5.0.0 through 6.0.3, due to improper input verification. This issue may lead to unauthorized changes in portal settings, potentially disrupting access to the application.

Impact

Exploitation of this vulnerability could result in unauthorized modifications to portal settings, which may block user access to Cybozu Garoon.

Remediation

Users are advised to update to Cybozu Garoon version 6.17.0.

Added: Feb 2, 2026, 7:19 AM
Updated: Feb 2, 2026, 7:19 AM

Vulnerability Rating

Custom Algorithm
spread
2.6
impact
3.1
exploitability
4.4
remediation
7.7
relevance
2.7
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.