CVE-2026-56227 — Capgo - Server-Side Request Forgery via Webhook URL Validation
Capgo before 12.128.2 contains a server-side request forgery vulnerability in webhook URL validation that allows loopback and internal addresses. Organization admins can configu…
Published: 2026-06-20 · CVSS: 5.3 · CVSS 4.0
Capgo before 12.128.2 contains a server-side request forgery vulnerability in webhook URL validation that allows loopback and internal addresses. Organization admins can configure webhooks pointing to localhost or 127.0.0.1, and when triggered, the backend performs outbound requests to these addresses with error responses disclosed to users.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7