CVE-2026-33588

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.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/lfnovo/open-notebook/security/advisories/GHSA-x4q2-89g5-594v	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:lfnovo:open-notebook:*:*:*:*:*:*:*:*

History

07 May 2026, 20:00

Type	Values Removed	Values Added
First Time		Lfnovo Lfnovo open-notebook
CPE		cpe:2.3:a:lfnovo:open-notebook::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.1
CWE		NVD-CWE-noinfo
References	~~() https://github.com/lfnovo/open-notebook/security/advisories/GHSA-x4q2-89g5-594v -~~	() https://github.com/lfnovo/open-notebook/security/advisories/GHSA-x4q2-89g5-594v - Vendor Advisory

07 May 2026, 14:51

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-07 11:16

Updated : 2026-05-07 20:00

NVD link : CVE-2026-33588

Mitre link : CVE-2026-33588

CVE.ORG link : CVE-2026-33588

JSON object : View

Products Affected

lfnovo

open-notebook

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

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