{"cve":"CVE-2025-30370","nvd":{"published":"2025-04-03T22:15:21.190","modified":"2026-06-17T09:08:36.043","status":"Deferred","description":"jupyterlab-git is a JupyterLab extension for version control using Git. On many platforms, a third party can create a Git repository under a name that includes a shell command substitution string in the syntax $(<command>). These directory names are allowed in macOS and a majority of Linux distributions. If a user starts jupyter-lab in a parent directory of this inappropriately-named Git repository, opens it, and clicks \"Git > Open Git Repository in Terminal\" from the menu bar, then the injected command <command> is run in the user's shell without the user's permission. This issue is occurring because when that menu entry is clicked, jupyterlab-git opens the terminal and runs cd <git-repo-path> through the shell to set the current directory. Doing so runs any command substitution strings present in the directory name, which leads to the command injection issue described here. A previous patch provided an incomplete fix. This vulnerability is fixed in 0.51.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:H","score":7.4},"cwes":["CWE-78"],"references":["https://github.com/jupyterlab/jupyterlab-git/blob/7eb3b06f0092223bd5494688ec264527bbeb2195/src/commandsAndMenu.tsx#L175-L184","https://github.com/jupyterlab/jupyterlab-git/commit/b46482993f76d3a546015c6a94ebed8b77fc2376","https://github.com/jupyterlab/jupyterlab-git/pull/1196","https://github.com/jupyterlab/jupyterlab-git/security/advisories/GHSA-cj5w-8mjf-r5f8","https://github.com/jupyterlab/jupyterlab-git/security/advisories/GHSA-cj5w-8mjf-r5f8"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:00:57.946988208+00:00"},"epss":{"cve":"CVE-2025-30370","score":0.00597,"percentile":0.48541,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-cj5w-8mjf-r5f8","url":"https://osv.dev/vulnerability/GHSA-cj5w-8mjf-r5f8","summary":"jupyterlab-git has a command injection vulnerability in \"Open Git Repository in Terminal\"","modified":"2026-09-10T03:50:23.850561181Z","packages":[{"ecosystem":"PyPI","name":"jupyterlab-git","purl":"pkg:pypi/jupyterlab-git","ranges":["<0.51.1"],"fixed":["0.51.1"]}]},{"id":"PYSEC-2026-1483","url":"https://osv.dev/vulnerability/PYSEC-2026-1483","summary":"jupyterlab-git has a command injection vulnerability in \"Open Git Repository in Terminal\"","modified":"2026-07-07T17:46:13.963271480Z","packages":[{"ecosystem":"PyPI","name":"jupyterlab-git","purl":"pkg:pypi/jupyterlab-git","ranges":["<0.51.1"],"fixed":["0.51.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}