MEDIUM✓ PATCH🇵🇱 Wersja polska

CVE-2022-21697

CVSS 6.3v3.1pub. 2022-01-25upd. 2024-11-21

Jupyter Server Proxy is a Jupyter notebook server extension to proxy web services. Versions of Jupyter Server Proxy prior to 3.2.1 are vulnerable to Server-Side Request Forgery (SSRF). Any user deploying Jupyter Server or Notebook with jupyter-proxy-server extension enabled is affected. A lack of input validation allows authenticated clients to proxy requests to other hosts, bypassing the `allowed_hosts` check. Because authentication is required, which already grants permissions to make the same requests via kernel or terminal execution, this is considered low to moderate severity. Users may upgrade to version 3.2.1 to receive a patch or, as a workaround, install the patch manually.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

  • Jupyter Server Proxy

    APP
    Jupyter
    < 3.2.1
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
Tags
SSRF
CWE
References

Related vulnerabilities

CVE-2024-35225CRITICAL9.6PL ✓ten sam produkt

Reflected XSS w Jupyter Server Proxy — endpoint /proxy

CVE-2024-28179CRITICAL9.0PL ✓ten sam produkt

Brak uwierzytelnienia przy proxy websocketów w Jupyter Server Proxy — RCE

CVE-2026-44727CRITICAL9.3PL ✓ten sam vendor

Stored XSS w Jupyter Server umożliwiający RCE przez nbconvert

CVE-2023-25574CRITICAL10.0PL ✓ten sam vendor

Brak walidacji podpisów JWT w jupyterhub-ltiauthenticator (LTI13)

CVE-2024-39700CRITICAL9.9PL ✓ten sam vendor

RCE w szablonie rozszerzenia JupyterLab via GitHub Actions workflow