Product by Jupyter

    Nbconvert

    5 known vulnerabilities in Nbconvert (Jupyter), 0 of them actively exploited (CISA KEV).

    Key figures

    5

    Vulnerabilities

    0

    Actively exploited (KEV)

    0

    Used by ransomware

    0

    Critical

    Vulnerabilities

    Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.

    Vulnerabilities in Nbconvert (Jupyter)
    HighCVE-2026-114140

    nbconvert: File write via path traversal in cell output filenames

    		—
    HighCVE-2021-32862

    nbconvert vulnerable to cross-site scripting (XSS) via multiple exploit paths

    also in 1 other product

    		7.5
    HighCVE-2025-53000

    nbconvert has an uncontrolled search path that leads to unauthorized code execution on Windows

    		7.8
    MediumCVE-2026-39378

    nbconvert has an Arbitrary File Read via Path Traversal in HTMLExporter Image Embedding

    		6.5
    MediumCVE-2026-39377

    nbconvert has an Arbitrary File Write via Path Traversal in Cell Attachment Filenames

    		6.5

    All products by Jupyter