CVE-2026-8664

Medium

Description

OS Command Injection vulnerability in Rapid7 InsightConnect Finger Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the user or host parameters due to insufficient input validation in shell command construction.

SeverityMedium

CVSS6.0

Exploit probability—

ProductRapid7 Insightconnect Finger

PublishedJun 25, 2026

First seenJun 25, 2026

Weakness typeCWE-78OS command injection

How to fix

Update

rapid7 insightconnect_finger1.0.3 or later

Vendor advisories

extensions.rapid7.com/extension/finger

Affected products

Product	Affected versions	Fixed in
rapid7 insightconnect_finger	v < 1.0.3	1.0.3

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