CVE-2026-8660

High

Description

OS Command Injection vulnerability in the ping action of Rapid7 InsightConnect Ping Plugin on Linux allows remote attackers to execute arbitrary OS commands via the host parameter due to insufficient input validation when constructing shell commands.

SeverityHigh

CVSS7.7

Exploit probability—

ProductRapid7 Insightconnect Ping

PublishedJun 25, 2026

First seenJun 25, 2026

Weakness typeCWE-78OS command injection

How to fix

Update

rapid7 insightconnect_ping1.0.4 or later

Vendor advisories

extensions.rapid7.com/extension/ping

Affected products

Product	Affected versions	Fixed in
rapid7 insightconnect_ping	v < 1.0.4	1.0.4

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