7 matches found
CVE-2026-9138
IBM Langflow OSS 1.0.0 through 1.11.2 Langflow could allow an authenticated attacker to write arbitrary files to the server due to improper input validation in the SaveToFileComponent. The application constructs local file paths using attacker‑controlled input without sufficient sanitization when...
CVE-2026-9138
IBM Langflow OSS 1.0.0 through 1.11.2 contains an arbitrary file write vulnerability (CVE-2026-9138) in the SaveToFileComponent , which constructs local file paths from attacker-controlled input without sufficient sanitization on the /api/v1/run/{flow_id} endpoint. A low-privileged authenticated ...
EUVD-2026-71217
IBM Langflow OSS 1.0.0 through 1.11.2 Langflow could allow an authenticated attacker to write arbitrary files to the server due to improper input validation in the SaveToFileComponent. The application constructs local file paths using attacker‑controlled input without sufficient sanitization when...
CVE-2026-9138 Langflow is vulnerable to arbitrary file write and arbitrary file deletion due to unvalidated paths in file-processing components
IBM Langflow OSS 1.0.0 through 1.11.2 Langflow could allow an authenticated attacker to write arbitrary files to the server due to improper input validation in the SaveToFileComponent. The application constructs local file paths using attacker‑controlled input without sufficient sanitization when...
PT-2026-85587
IBM Langflow OSS 1.0.0 through 1.11.2 Langflow could allow an authenticated attacker to write arbitrary files to the server due to improper input validation in the SaveToFileComponent. The application constructs local file paths using attacker‑controlled input without sufficient sanitization when...
CVE-2026-9138: Improper Limitation of a Pathname to a Restricted Directory
IBM Langflow OSS 1.0.0 through 1.11.2 Langflow could allow an authenticated attacker to write arbitrary files to the server due to improper input validation in the SaveToFileComponent. The application constructs local file paths using attacker‑controlled input without sufficient sanitization when...
Security Bulletin: Langflow is vulnerable to arbitrary file write and arbitrary file deletion due to unvalidated paths in file-processing components
Summary Langflow contains two authenticated vulnerabilities that allow an attacker to write or delete arbitrary files on the server filesystem accessible to the Langflow process identity. The SaveToFileComponent constructs file paths directly from the attacker-controlled file name field supplied...