CVE-2026-56247

High

Description

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.

SeverityHigh

CVSS8.8

Exploit probability—

ProductCapgo

PublishedJun 30, 2026

First seenJun 30, 2026

Weakness typeCWE-266CWE-266

How to fix

Update

Capgo Capgo12.128.2 or later

Vendor advisories

github.com/Cap-go/capgo/security/advisories/GHSA-55q2-p3m2-x66x

Affected products

Product	Affected versions	Fixed in
Capgo Capgo	v < 12.128.2	12.128.2

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