CVE-2025-32428
Critical
Description
Jupyter Remote Desktop Proxy allows you to run a Linux Desktop on a JupyterHub. jupyter-remote-desktop-proxy was meant to rely on UNIX sockets readable only by the current user since version 3.0.0, but when used with TigerVNC, the VNC server started by jupyter-remote-desktop-proxy were still accessible via the network. This vulnerability does not affect users having TurboVNC as the vncserver executable. This issue is fixed in 3.0.1.
SeverityCritical
CVSS9.0
Exploit probability—
ProductJupyter-remote-desktop-proxy
PublishedApr 15, 2025
First seenApr 15, 2025
Weakness typeCWE-668CWE-668
How to fix
Update
- jupyter-remote-desktop-proxy3.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jupyter-remote-desktop-proxyPyPI | 3.0.0 ≤ v < 3.0.1 | 3.0.1 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
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