CVE-2026-56222 Capgo - Cross-Organization App Takeover via Mismatched org_id and app_id in /private/role_bindings
Administrators in one organization can bypass authorization checks to read and modify applications owned by other organizations via the role bindings API.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-56222?
CVE-2026-56222 is a high-severity missing authorization vulnerability in Capgo, published on 23 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Capgo before 12.128.2 contains an authorization bypass vulnerability in POST /private/role_bindings that fails to verify app_id ownership during app-scoped role binding creation. An attacker with administrative privileges in one organization can create role bindings targeting applications owned by other organizations, enabling unauthorized read and modification of victim applications.
Weakness: CWE-639
Which versions are affected by CVE-2026-56222?
How do I fix CVE-2026-56222?
No fix has been published for CVE-2026-56222 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-56222 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-56222 exists.
Sources
Also known as GHSA-5r52-m8r9-7f8x, GHSA-whmp-h7x8-7x69.