Lfnovo Open-Notebook vulnerabilities

CVE-2026-33587 [CRITICAL] CWE-20 CVE-2026-33587: Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Pytho Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Python code (and subsequently OS commands) on the docker container via Server-Side Template Injection (SSTI) for user-created transformations.

CVE-2026-33588 [HIGH] CWE-20 CVE-2026-33588: Lack of user input validation in the file upload functionality of Open Notebook v1.8.3 allows the ap 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.

CVE-2026-28201 [HIGH] CWE-20 CVE-2026-28201: An improper input validation, together with an overly permissive default CORS configuration in Open An improper input validation, together with an overly permissive default CORS configuration in Open Notebook v1.8.1 allows remote attacker to trick a legitimate user to alter or delete arbitrary database entries via specially crafted malicious URL. Depending on the deployment, data exfiltration is also possible.

CVE-2026-33589 [MEDIUM] CWE-20 CVE-2026-33589: Lack of user input validation in the file upload functionality of Open Notebook v1.8.3 allows the ap 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.