CVE-2026-56232
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Jun 24, 2026
Vendor
unknown
Description
Capgo before 12.128.2 fails to enforce limited_to_orgs and limited_to_apps constraints on subkeys provided via x-limited-key-id header in middlewareKey function. Attackers can bypass subkey scope restrictions by referencing their own subkeys, causing all downstream route handlers to use the unrestricted parent key instead of the scoped subkey.