CVE-2026-33588— Arbitrary File Write Through Path Traversal
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I. Basic Information for CVE-2026-33588
Vulnerability Information
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Vulnerability Title
Arbitrary File Write Through Path Traversal
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
open-notebook 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
open-notebook是Luis Novo个人开发者的一款隐私优先的多模型AI笔记工具。 open-notebook 1.8.3版本存在安全漏洞，该漏洞源于文件上传功能中用户输入验证缺失，可能导致应用程序用户通过路径遍历在Docker容器上创建或修改文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Open Notebook | Open Notebook | 0 ~ 1.8.3 | - |
II. Public POCs for CVE-2026-33588
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Open Notebook · 2026-05-07 · 4 CVEs total
| CVE-2026-28201 | SurrealDB Injection on Open Notebook | |
| CVE-2026-33587 | Remote Code Execution (RCE) via Server-Side Template Injection (SSTI) | |
| CVE-2026-33589 | Arbitrary File Read via Local File Inclusion (LFI) |
IV. Related Vulnerabilities
V. Comments for CVE-2026-33588
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