Security Advisory

CVE-2026-56252

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-12 12:06:30

Last updated 2026-07-13 16:15:27

Assigner VulnCheck

CVSS score 5.3

State PUBLISHED

Description

Capgo before 12.128.2 contains a scope isolation vulnerability in the POST /webhooks/test endpoint that allows app-scoped API keys to invoke org-scoped webhook operations. Attackers with app-scoped credentials can trigger signed outbound webhook deliveries for arbitrary organization webhooks outside their declared app boundary, bypassing the limited_to_apps authorization check.

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