CVE-2025-13822 Authentication bypass in MCPHub
Unauthenticated attackers can bypass authentication on unprotected endpoints to perform actions and use privileges of other users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-13822?
CVE-2025-13822 is a medium-severity authentication bypass vulnerability in MCPHub, published on 14 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
MCPHub in versions below 0.11.0 is vulnerable to authentication bypass. Some endpoints are not protected by authentication middleware, allowing an unauthenticated attacker to perform actions in the name of other users and using their privileges.
Weakness: CWE-639
Which versions are affected by CVE-2025-13822?
2 open source packages ship an affected version, including @samanhappy/mcphub. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
@samanhappy/mcphub npm | All versions | 0.11.0 |
@samanhappy/mcphub npm | All versions | 0.11.0 |
Products include Mcphubx Mcphub.
How do I fix CVE-2025-13822?
Upgrade @samanhappy/mcphub to 0.11.0 or later.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-13822 being exploited?
There is no known exploitation of CVE-2025-13822 in the wild and no public exploit code.
Other vulnerabilities in MCPHub
Sources
Also known as GHSA-9vq7-9h42-j88h.