CVE-2026-33588 (GCVE-0-2026-33588)
Vulnerability from cvelistv5 – Published: 2026-05-07 10:28 – Updated: 2026-05-07 11:35 X_Open Source
VLAI
EPSS
VEX
Title
Arbitrary File Write Through Path Traversal
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-07 11:35 UTC
CWE
- CWE-20 - Improper input validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/lfnovo/open-notebook/security/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Open Notebook | Open Notebook |
Affected:
0 , ≤ 1.8.3
(semver)
|
guessed |
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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