CVE-2026-54528
PoC —CVSS 3.1
7.1 high
EPSS
<1%p35
Published
()
Modified
Description
JupyterLab Git is a Git extension for JupyterLab. Prior to 0.54.0, jupyterlab-git uses fnmatch.fnmatchcase() in GitHandler.prepare() in jupyterlab_git/handlers.py to enforce excluded_paths, allowing an authenticated user on a case-insensitive filesystem to vary URL path casing and read excluded directories. This issue is fixed in version 0.54.0.
- Vendors
- jupyter
- Products
- jupyterlab-git
- Weakness
- CWE-178
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
In the news0 stories
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