CVE-2021-32798
Fixed in a distro release EPSS 2%CVSS 10.0
The Jupyter notebook is a web-based notebook environment for interactive computing. In affected versions untrusted notebook can execute code on load. Jupyter Notebook uses a deprecated version of Google Caja to sanitize user inputs. A public Caja bypass can be used to trigger an XSS when a victim opens a malicious ipynb document in Jupyter Notebook. The XSS allows an attacker to execute arbitrary code on the victim computer using Jupyter APIs.
Products: jupyter notebook
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| PyPI | notebook | 5.7.11 |
| PyPI | notebook | 6.4.1 |
| PyPI | notebook | 79fc76e890a8ec42f73a3d009e44ef84c14ef0d5 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Arch Linux | jupyter-notebook | 6.4.3-1 |
| Debian 12 | jupyter-notebook | 6.4.3-1 |
| Debian 13 | jupyter-notebook | 6.4.3-1 |
| Debian 14 | jupyter-notebook | 6.4.3-1 |
| SUSE Package Hub 15 SP6 | python-notebook | 5.7.11-bp156.4.3.1 |
| Ubuntu 18.04 LTS | jupyter-notebook | no fix |
| Ubuntu 20.04 LTS | jupyter-notebook | no fix |
| openSUSE Leap 15.6 | python-notebook | 5.7.11-bp156.4.3.1 |