{"id":"CVE-2026-7810","state":"PUBLISHED","title":"UsamaK98 python-notebook-mcp server.py add_cell path traversal","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.","publishedAt":"2026-05-05T03:45:14.085Z","updatedAt":"2026-05-06T12:35:41.373Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["UsamaK98 python-notebook-mcp"],"affected":[{"vendor":"UsamaK98","product":"python-notebook-mcp","versions":[{"version":"a05a232815809a7e425b5fa7be26e0d4369894c2","status":"affected"}]}],"references":["https://vuldb.com/vuln/361070","https://vuldb.com/vuln/361070/cti","https://vuldb.com/submit/807748","https://github.com/UsamaK98/python-notebook-mcp/issues/5","https://github.com/UsamaK98/python-notebook-mcp/"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/7xxx/CVE-2026-7810.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-7810","state":"PUBLISHED","datePublished":"2026-05-05T03:45:14.085Z","dateUpdated":"2026-05-06T12:35:41.373Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-05-04T21:22:13.227Z"},"containers":{"cna":{"title":"UsamaK98 python-notebook-mcp server.py add_cell path traversal","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"UsamaK98","product":"python-notebook-mcp","versions":[{"version":"a05a232815809a7e425b5fa7be26e0d4369894c2","status":"affected"}]}],"references":[{"url":"https://vuldb.com/vuln/361070","name":"VDB-361070 | UsamaK98 python-notebook-mcp server.py add_cell path traversal","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/361070/cti","name":"VDB-361070 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/807748","name":"Submit #807748 | UsamaK98 python-notebook-mcp a05a232815809a7e425b5fa7be26e0d4369894c2 Path Traversal","tags":["third-party-advisory"]},{"url":"https://github.com/UsamaK98/python-notebook-mcp/issues/5","tags":["exploit","issue-tracking"]},{"url":"https://github.com/UsamaK98/python-notebook-mcp/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":7.3,"vectorString":"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","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","type":"CWE","lang":"en","description":"Path Traversal"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-05-05T03:45:14.085Z"},"timeline":[{"time":"2026-05-04T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-05-04T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-05-04T23:28:42.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"CPT_Penner (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-06T12:35:25.373358Z","id":"CVE-2026-7810","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-06T12:35:41.373Z"}}]}}}