PT-2026-54025 · Cap Go · Cap-Go

Judel777 · Published 2026-06-30 · Updated 2026-06-30 · CVE-2026-56247

Mitre

CVSS v3.1

8.8

High

Base vector

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

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.

Fix

Incorrect Privilege Assignment

Weakness Enumeration

CWE-266

Related Identifiers

CVE-2026-56247

Affected Products

Cap-Go

References · 3

• https://github.com/Cap-go/capgo/security/advisories/GHSA-55q2-p3m2-x66x · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-56247 · Security Note
• https://vulncheck.com/advisories/capgo-privilege-escalation-via-cross-scope-rbac-role-assignment · Note