PT-2026-36970 · Pypi · Python-Notebook-Mcp

Cpt_Penner · Published 2026-05-05 · Updated 2026-05-05 · CVE-2026-7810

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions UsamaK98 python-notebook-mcp versions up to a05a232815809a7e425b5fa7be26e0d4369894c2

Description A path traversal flaw exists in the server.py file. This issue allows a remote attacker to manipulate the create notebook(), read notebook(), edit cell(), and add cell() functions to access files and directories outside the intended folder.

Recommendations As a temporary workaround, restrict access to the create notebook(), read notebook(), edit cell(), and add cell() functions in the server.py file until a fix is released.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-7810

Affected Products

Python-Notebook-Mcp

References · 10

• 🔥 https://github.com/UsamaK98/python-notebook-mcp/issues/5 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7810 · Security Note
• https://twitter.com/VulmonFeeds/status/2051572605056925767 · Twitter Post
• https://twitter.com/CVEarity/status/2051628880214306853 · Twitter Post
• https://t.me/cveNotify/162137 · Telegram Post
• https://vuldb.com/submit/807748 · Note
• https://vuldb.com/vuln/361070 · Note
• https://github.com/UsamaK98/python-notebook-mcp · Note
• https://vuldb.com/vuln/361070/cti · Note
• https://t.me/CVEtracker/52712 · Telegram Post