CVE-2026-56246

Capgo before 12.128.2 contains a broken access control vulnerability in the organization management API where a scoped API key (limited_to_orgs) inherits its owner-user's permissions, allowing destructive cross-organization actions. When a user is an admin in two organizations and creates a write-mode API key restricted to one organization, that key can still perform destructive operations (e.g., DELETE /organization, DELETE /organization/members) against another organization. The root cause is route-level authorization (rbac_check_permission_direct) that evaluates the key owner's user privileges before enforcing the API key's limited_to_orgs scope.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/Cap-go/capgo/security/advisories/GHSA-ccm4-hf72-p28m
https://www.vulncheck.com/advisories/capgo-cross-organization-authorization-bypass-via-scoped-api-key-privilege-inheritance
https://github.com/Cap-go/capgo/security/advisories/GHSA-ccm4-hf72-p28m

Configurations

No configuration.

History

08 Jul 2026, 15:16

Type	Values Removed	Values Added
References	~~() https://github.com/Cap-go/capgo/security/advisories/GHSA-ccm4-hf72-p28m -~~	() https://github.com/Cap-go/capgo/security/advisories/GHSA-ccm4-hf72-p28m -

08 Jul 2026, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-08 14:17

Updated : 2026-07-08 15:16

NVD link : CVE-2026-56246

Mitre link : CVE-2026-56246

CVE.ORG link : CVE-2026-56246

JSON object : View

Products Affected

No product.

CWE

CWE-285

Improper Authorization

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