CVE-2026-22727 Cloud Foundry unprotected internal endpoints
Attackers bypassing firewalls can access unprotected internal endpoints to replace droplets, enabling code execution and data theft.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-22727?
CVE-2026-22727 is a high-severity missing authorization vulnerability in Cloudfoundry Cloud Foundry, published on 17 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Unprotected internal endpoints in Cloud Foundry Capi Release 1.226.0 and below, and CF Deployment v54.9.0 and below on all platforms allows any user who has bypassed the firewall to potentially replace droplets and therefore applications allowing them to access secure application information.
Weakness: CWE-306
Which versions are affected by CVE-2026-22727?
How do I fix CVE-2026-22727?
No fix has been published for CVE-2026-22727 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-2026-22727 being exploited?
There is no known exploitation of CVE-2026-22727 in the wild and no public exploit code.
Sources
Also known as GHSA-22rx-x655-8pgg.