Lack of user input validation in the file upload functionality of Open Notebook v1.8.3 allows the application user to create or modify files on the docker container via path traversal.

Attack Vector Local

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Open Notebook Open Notebook unaffected
Version Status Constraints
0 affected ≤ 1.8.3

No data.

No data.

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/lfnovo/open-notebook/security/advisories/GHSA-x4q2-89g5-594v cve-icon cve-icon
History

Thu, 07 May 2026 12:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 07 May 2026 11:00:00 +0000

Type Values Removed Values Added
Description Lack of user input validation in the file upload functionality of Open Notebook v1.8.3 allows the application user to create or modify files on the docker container via path traversal.
Title Arbitrary File Write Through Path Traversal
Weaknesses CWE-20
References
Metrics cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: ENISA

Published:

Updated: 2026-05-07T11:35:18.521Z

Reserved: 2026-03-23T12:53:47.474Z

Link: CVE-2026-33588

cve-icon Vulnrichment

Updated: 2026-05-07T11:35:15.086Z

cve-icon NVD

Status : Received

Published: 2026-05-07T11:16:01.020

Modified: 2026-05-07T11:16:01.020

Link: CVE-2026-33588

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-07T12:30:29Z

Weaknesses