PT-2026-51501 · Cap Go · Cap-Go

Judel777 · Published 2026-06-23 · Updated 2026-06-23 · CVE-2026-56225

NVD

CVSS v3.1

8.3

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

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.

Exploit

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2026-56225

Affected Products

Cap-Go

References · 3

• 🔥 https://github.com/Cap-go/capgo/security/advisories/GHSA-hwc7-j2p6-43xp · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-56225 · Security Note
• https://vulncheck.com/advisories/capgo-authorization-bypass-in-api-key-management-via-app-limited-keys · Note