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High · 8.3 CVE-2026-56225 EUVD-2026-38428GHSA-44jx-wxxg-x6pv

Capgo - Authorization Bypass in API Key Management via App-Limited Keys

Published Jun 23, 2026 · Updated Jun 23, 2026 · Assigned by VulnCheck

Description

Capgo before 12.128.2 contains an authorization bypass vulnerability in its public API key management handlers (get/put/delete/post). API keys created with mode=all but restricted to a single app via limited_to_apps are only checked for limited_to_orgs and not for limited_to_apps, so an app-scoped key can enumerate, update, and delete sibling API keys belonging to the same account that are outside its declared app scope, enabling tampering with account-level credentials.

Affected products

VendorProductAffectedFixed
Capgo Capgo < 12.128.2 12.128.2

References