Vulnerability details
CVE-2026-8666
Rapid7 InsightConnect Traceroute Plugin
OS Command Injection in Rapid7 InsightConnect Traceroute Plugin
CVSS 3.1
7.7High
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.7High | 3.1 | CVEProject cvelistV5 (CNA) (rapid7) | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Rapid7 | InsightConnect Traceroute Plugin | v < 1.0.3 | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://extensions.rapid7.com/extension/traceroute vendor-advisory
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Details
- Published
- 2026-06-25
- Last updated
- 2026-06-25
- State
- Published
- Assigner (CNA)
- rapid7
Exploit prediction (EPSS)
1.19%
Probability of exploitation in 30 days
68.2%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')