TI-2026-07613 Aliases CVE-2026-8664 GHSA-p5pq-c6vw-g6xp

OS Command Injection in Rapid7 InsightConnect Finger Plugin

MEDIUM 41CWE-78Published 2026-06-25 · Updated 2026-06-25

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01291 70th percentileScored 2026-11-07

Fix Fixed InsightConnect Finger Plugin (Rapid7): 1.0.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Rapid7	InsightConnect Finger Plugin	before 1.0.3	1.0.3	Patch available	CNA

InsightConnect Finger Plugin VendorRapid7 Affected before 1.0.3 Fixed in 1.0.3 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:rapid7:insightconnect_finger::::::rapid7::*	before 1.0.3	Vulnerable	Rapid7

cpe:2.3:a:rapid7:insightconnect_finger:*:*:*:*:*:rapid7:*:* Versions before 1.0.3 Vulnerable ·Rapid7

Remediation

Fix · CNA InsightConnect Finger Plugin (Rapid7) Fixed in 1.0.3

Timeline

2026-10-02 Threatist record created from CVE-2026-8664
2026-10-03 Alias added: GHSA-p5pq-c6vw-g6xp

References

Advisory 1

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

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences