Fabric.js CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

MEDIUM Fabric.js CVE published 2026-09-15

CVE-2026-19504

This debrief provides an analysis of CVE-2026-19504, a Server-Side Request Forgery (SSRF) vulnerability in Fabric.js. The vulnerability allows remote attackers to disclose sensitive information on affected installations of Fabric.js. The issue lies in the implementation of the loadFromJSON method, which lacks proper validation of a URI prior to accessing resources. This could allow an attacker to gain imp [truncated]