CVE-2026-8661 | Rapid7 InsightConnect Markdown Plugin up to 3.x on Linux markdown_to_pdf cross site scripting

June 26, 2026 Yanac

A vulnerability labeled as problematic has been found in Rapid7 InsightConnect Markdown Plugin up to 3.x on Linux. Impacted is the function markdown_to_pdf. Executing a manipulation can lead to cross site scripting.

The identification of this vulnerability is CVE-2026-8661. The attack may be launched remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More