CVE-2026-13445

Περιγραφή

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an authenticated attacker to exploit the SaveToFile component to read and modify another user-s uploaded files by specifying absolute paths pointing to victim storage locations. In append mode, the attacker-s workflow reads victim file contents, appends attacker-controlled data, and uploads a copy containing victim data to the attacker-s namespace (confidentiality breach). In overwrite mode, the attacker can replace victim file contents with arbitrary data (integrity breach). This breaks the storage ownership boundary between users.