Threats Tagged 'cve-2026-86258'
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Threats Tagged 'cve-2026-86258'
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CVE-2026-86258: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in jupyter nbviewerCVE-2026-86258 0 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. Join the discussion | CVE Database V5 | 09/06/2026, 12:37:49 UTC Added: 09/06/2026, 12:52:42 UTC |
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