Vulnerability Details CVE-2026-8663
OS Command Injection vulnerability in Rapid7 InsightConnect RPM Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the repo, key, or name parameters due to insufficient input sanitization in shell command construction.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 53.9%
CVSS Severity
CVSS v3 Score 6.0
References
Products affected by CVE-2026-8663
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cpe:2.3:a:rapid7:insightconnect_rpm:0.1.1
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cpe:2.3:a:rapid7:insightconnect_rpm:1.0.0
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cpe:2.3:a:rapid7:insightconnect_rpm:1.0.1
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cpe:2.3:o:linux:linux_kernel:-