cvedb.io
CVE-2026-8661
MEDIUM · CVSS 4.8
EPSS exploitation probability: 0%
Published 2026-06-26T02:16:54.640 · Last modified 2026-06-26T20:22:40.297

Summary

Server-Side Cross-Site Scripting and Server-Side Request Forgery vulnerability in the markdown_to_pdf action of Rapid7 InsightConnect Markdown Plugin version 3.1.4 and earlier on Linux allows remote attackers to execute JavaScript server-side and make arbitrary outbound HTTP requests via crafted content embedded in Markdown input. The PDF rendering engine does not restrict script execution or outbound network access.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.