What’s Vulnerable › Vulnerabilities

CVE-2026-8663: OS Command Injection in Rapid7 InsightConnect RPM Plugin

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-25 · updated 2026-10-25
• Weakness: CWE-78

Description

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.

Affected products

• Rapid7 InsightConnect RPM Plugin: before 1.0.2 — fixed in 1.0.2

How to fix

Upgrade to a fixed version: Rapid7 InsightConnect RPM Plugin 1.0.2. Check the vendor advisory for mitigations.

References

• https://extensions.rapid7.com/extension/rpm

Get alerted when CVE-2026-8663 or the next vulnerability affects your stack