CVE-2026-7810

HIGH

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

Title source: cna
STIX 2.1

Description

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.

References (5)

Core 5
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-361070 | UsamaK98 python-notebook-mcp server.py add_cell path traversal
https://vuldb.com/vuln/361070
Signature, Permissions Required signature permissions-required
VDB-361070 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/361070/cti
Third Party Advisory third-party-advisory
Submit #807748 | UsamaK98 python-notebook-mcp a05a232815809a7e425b5fa7be26e0d4369894c2 Path Traversal
https://vuldb.com/submit/807748

Scores

CVSS v3 7.3
EPSS 0.0041
EPSS Percentile 32.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (1)
UsamaK98/python-notebook-mcp a05a232815809a7e425b5fa7be26e0d4369894c2
Published May 05, 2026
Tracked Since May 05, 2026