High severity8.1NVD Advisory· Published May 7, 2026· Updated May 7, 2026

CVE-2026-33588

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.

Affected products

Lfnovo/Open Notebookinferred2 versions
=1.8.3+ 1 more
- (no CPE)range: =1.8.3
- cpe:2.3:a:lfnovo:open-notebook:*:*:*:*:*:*:*:*range: <1.8.4

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/lfnovo/open-notebook/security/advisories/GHSA-x4q2-89g5-594vnvdVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.526
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000