Vulnerability in Jupyter Nbconvert
CVE-2025-53000
The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. Versions of nbconvert up to and including 7.16.6 on Windows have a vulnerability in which converting a notebook containing SVG…
EPSS: 0.002 (14.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Jupyter Nbconvert — versions < 7.17.0
- Microsoft Windows
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-53000?
- CVE-2025-53000 is a high-severity vulnerability in Jupyter Nbconvert, classified under Uncontrolled Search Path Element. CVSS score: 7.8/10. Published 2025-12-17.
- How severe is CVE-2025-53000?
- High severity. CVSS v3 base score is 7.8 out of 10.