CVE-2026-13509 RAGapp Knowledge File files.py FileHandler.remove_file path traversal

A vulnerability has been found in RAGapp up to 0.1.5. Affected is the function FileHandler.uploadfile/FileHandler.removefile of the file src/ragapp/backend/controllers/files.py of the component Knowledge File Handler. Such manipulation leads to path traversal. The attack can be executed remotely...

CVE-2026-13509

RAGapp up to 0.1.5 is affected. The vulnerability lies in FileHandler.upload_file and FileHandler.remove_file (src/ragapp/backend/controllers/files.py), enabling path traversal. Exploitation can be performed remotely, and public proof-of-concept/exploitation has been disclosed. A fix via a pull r...