CVE-2026-8660: OS Command Injection vulnerability in the ping action of Rapid7 InsightConnect Ping Plugin on Linux allows remote attackers to execute arbitrary OS commands…

PriorityP266critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

0.68%

47.6th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
rapid7	insightconnect_ping	< 1.0.4	1.0.4
rapid7	insightconnect_ping_plugin	< 1.0.4	1.0.4

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