CVE-2026-56232

HighCVSS 8.8/10Last modified Jun 25, 2026

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-863

Affected software

No affected versions have been published.

Timeline

Published
Jun 24, 2026
Last modified
Jun 25, 2026
NVD status
Deferred

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CVE-2026-56232: High severity, CVSS 8.8 | Vulnix