CVE-2026-7810

HIGH 7.3

UsamaK98 python-notebook-mcp server.py add_cell path traversal

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	usamak98
Product	python-notebook-mcp
Published	May 5, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

UsamaK98 / python-notebook-mcp

a05a232815809a7e425b5fa7be26e0d4369894c2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/361070 vuldb.com: https://vuldb.com/vuln/361070/cti vuldb.com: https://vuldb.com/submit/807748 github.com: https://github.com/UsamaK98/python-notebook-mcp/issues/5 github.com: https://github.com/UsamaK98/python-notebook-mcp/

Credits

🔍 CPT_Penner (VulDB User) VulDB CNA Team