CVE-2026-33589
HIGH EPSS 7.8%
Published May 7, 20261mo ago · Modified Jun 17, 20262w ago
8.2 CVSS 4.0
Published May 7, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago
Description
Lack of user input validation in the file upload functionality of Open Notebook v1.8.3 allows the application user to access local files content from the docker container via path traversal.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
7.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-20 Improper Input Validation Validation
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| lfnovo | open-notebook | * | <1.8.4 |
References 1
- github.com https://github.com/lfnovo/open-notebook/security/advisories/GHSA-842v-h4cj-r646
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.