High 7.3Published May 4, 2026

CVE-2026-7810UsamaK98 python-notebook-mcp server.py add_cell path traversal

Updated under an hour ago (Oct 27, 2026, 3:50 AM ET)

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Every CVE for UsamaK98 python-notebook-mcp

Exploited in the last 30 days

A flaw has been found in UsamaK98 python-notebook-mcp up to a05a232815809a7e425b5fa7be26e0d4369894c2. Impacted is the function create_notebook/read_notebook/edit_cell/add_cell of the file server.py. This manipulation causes path traversal. It is possible to initiate the attack remotely. The exploit has been published and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

CVSS: 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-22
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: May 6, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

UsamaK98 python-notebook-mcp usamak98:python_notebook_mcp (from the name)	a05a232815809a7e425b5fa7be26e0d4369894c2	CNA record

References

References

https://vuldb.com/vuln/361070	vdb-entry, technical-description
https://vuldb.com/vuln/361070/cti	signature, permissions-required
https://vuldb.com/submit/807748	third-party-advisory
https://github.com/UsamaK98/python-notebook-mcp/issues/5	exploit, issue-tracking
https://github.com/UsamaK98/python-notebook-mcp/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.