CVE-2023-27586: Courtbouillon Cairosvg

High severity, CVSS 7.1. EPSS: 0.7% chance of exploitation in the next 30 days.

CairoSVG is an SVG converter based on Cairo, a 2D graphics library. Prior to version 2.7.0, Cairo can send requests to external hosts when processing SVG files. A malicious actor could send a specially crafted SVG file that allows them to perform a server-side request forgery or denial of service. Version 2.7.0 disables CairoSVG's ability to access other files online by default.

Affected products

• Courtbouillon Cairosvg: before 2.7.0 (fixed in 2.7.0)

Published 2023-03-20. Last modified 2026-06-17.