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cpe:2.3:a:jupyter:nbviewer:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorJupyter (3170fc95-7dab-5fb9-942d-251eb444755d)
ProductNbviewer (cd90925f-e741-5736-a2b5-7b9e873f6935)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-86258 vulnerable 2026-09-16 04:32:58.805224 nbviewer through 1.0.1 Path Traversal via LocalFileHandler
MEDIUM (5.9)
nbviewer through 1.0.1 contains a path traversal vulnerability in LocalFileHandler.can_show() that uses string-prefix comparison instead of proper path validation. Attackers can read files from sibling directories outside the configured root by requesting paths that share the root as a textual prefix, disclosing unintended notebooks and credentials.
Published: 2026-09-06T12:37:49.496Z
Updated: 2026-09-24T14:21:19.100Z
Reference links
Imported from gcve-enriched-dumps CVE data

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