CVE-2026-8666

Published: Jun 25, 2026Modified: Jun 29, 2026

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

OS Command Injection vulnerability in the traceroute action of Rapid7 InsightConnect Traceroute Plugin on Linux allows remote attackers to execute arbitrary OS commands via the host, port, max_ttl, count, or time_out request parameters due to insufficient input validation when constructing shell commands.

Affected (1)

Products: Rapid7: Insightconnect Traceroute

1 product

Insightconnect Traceroute

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Rapid7 Insightconnect Traceroute	Before 1.0.3

Running on/with	Platform Versions
Linux Linux Kernel	All versions

Related CWEs

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (1)

https://extensions.rapid7.com/extension/traceroute

Source: cve@rapid7.com

Product

Timeline

No history available yet.