CVE-2026-8666— OS Command Injection in Rapid7 InsightConnect Traceroute Plugin
Possible ATT&CK Techniques 2AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Rapid7 | InsightConnect Traceroute Plugin | < 1.0.3 | affected |
1.0.3 | unaffected |
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I. Basic Information for CVE-2026-8666
Vulnerability Information
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Vulnerability Title
OS Command Injection in Rapid7 InsightConnect Traceroute Plugin
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Rapid7 | InsightConnect Traceroute Plugin | 0 ~ 1.0.3 | - |
II. Public POCs for CVE-2026-8666
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-8666 (1)
- 🔗 Rapid7 Extensions - Traceroutevendor-advisory
Same Patch Batch · Rapid7 · 2026-06-25 · 11 CVEs total
| CVE-2026-9155 | 8.8 HIGH | OS Command Injection in Rapid7 InsightConnect Sed Plugin via expression parameter. |
| CVE-2026-8660 | 7.7 HIGH | OS Command Injection in Rapid7 InsightConnect Ping Plugin |
| CVE-2026-8592 | 7.7 HIGH | OS Command Injection in Rapid7 InsightConnect AWK Plugin |
| CVE-2026-8665 | 7.7 HIGH | OS Command Injection in Rapid7 InsightConnect Translate Plugin |
| CVE-2026-9154 | 7.1 HIGH | Arbitrary File Write in Rapid7 InsightConnect Sed Plugin |
| CVE-2026-9153 | 6.5 MEDIUM | Arbitrary File Read in Rapid7 InsightConnect Sed Plugin |
| CVE-2026-8664 | 6.0 MEDIUM | OS Command Injection in Rapid7 InsightConnect Finger Plugin |
| CVE-2026-8659 | 6.0 MEDIUM | OS Command Injection in Rapid7 InsightConnect SQLmap Plugin |
| CVE-2026-8658 | 6.0 MEDIUM | OS Command Injection in Rapid7 InsightConnect Tcpdump Plugin |
| CVE-2026-8662 | 3.3 LOW | Path Traversal in Rapid7 InsightConnect Compression Plugin |
IV. Related Vulnerabilities
Same vendor: Rapid7
- CVE-2026-8661
Server-Side Cross-Site Scripting and SSRF in Rapid7 InsightC - CVE-2026-8658
OS Command Injection in Rapid7 InsightConnect Tcpdump Plugin - CVE-2026-8662
Path Traversal in Rapid7 InsightConnect Compression Plugin - CVE-2026-8592
OS Command Injection in Rapid7 InsightConnect AWK Plugin - CVE-2026-8664
OS Command Injection in Rapid7 InsightConnect Finger Plugin
V. Comments for CVE-2026-8666
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