CVE-2026-56247

Capgo before 12.128.2 allows org admins to assign org-scoped RBAC roles at app scope without validating role scope compatibility, including to pending invitees. Attackers can pre-seed malformed high-privilege bindings that survive invite acceptance, enabling accepted low-privilege users to perform unauthorized privileged app actions.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/Cap-go/capgo/security/advisories/GHSA-55q2-p3m2-x66x
https://www.vulncheck.com/advisories/capgo-privilege-escalation-via-cross-scope-rbac-role-assignment
https://github.com/Cap-go/capgo/security/advisories/GHSA-55q2-p3m2-x66x

Configurations

No configuration.

History

No history.

Information

Published : 2026-06-30 23:17

Updated : 2026-07-01 15:17

NVD link : CVE-2026-56247

Mitre link : CVE-2026-56247

CVE.ORG link : CVE-2026-56247

JSON object : View

Products Affected

No product.

CWE

CWE-266

Incorrect Privilege Assignment

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