CVE-2026-12946: Improper Control of Generation of Code

IBM Langflow OSS 1.0.0 through 1.10.0 could allow a remote attacker to inject arbitrary code on the system, due to the improper control of user input code...

CVE-2026-13444: .NET Misconfiguration: Use of Impersonation

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to access another user's private vector documents by creating their own flow with matching Chroma persistdirectory and collectionname values. The attacker receives exact victim content in their workflow output despite having no...

CVE-2026-13435: Improper Control of Generation of Code

IBM Langflow OSS 1.0.0 through 1.10.1 contains an improper input validation vulnerability in the PythonREPL sandbox implementation...

CVE-2026-13442

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to reuse another user's FAISS namespace to access owner-only vector content and influence later query results. This causes cross-user information disclosure and limited integrity impact through persistent poisoning of returned results...

CVE-2026-13442

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to reuse another user's FAISS namespace to access owner-only vector content and influence later query results. This causes cross-user information disclosure and limited integrity impact through persistent poisoning of returned results...

CVE-2026-13442

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to reuse another user's FAISS namespace to access owner-only vector content and influence later query results. This causes cross-user information disclosure and limited integrity impact through persistent poisoning of returned results...

CVE-2026-13442

Langflow OSS versions 1.0.0–1.10.1 are affected by CVE-2026-13442. An attacker could reuse another user’s FAISS namespace to access owner‑only vector content and influence later query results, enabling cross‑user information disclosure and limited integrity impact via persistent poisoning of resu...

EUVD-2026-50066

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to reuse another user's FAISS namespace to access owner-only vector content and influence later query results. This causes cross-user information disclosure and limited integrity impact through persistent poisoning of returned results...

CVE-2026-13442 Langflow is affected by NET Misconfiguration: Use of Impersonation due to multiple unauthenticated and insufficiently authorized API endpoints

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to reuse another user's FAISS namespace to access owner-only vector content and influence later query results. This causes cross-user information disclosure and limited integrity impact through persistent poisoning of returned results...

CVE-2026-13442 Langflow is affected by NET Misconfiguration: Use of Impersonation due to multiple unauthenticated and insufficiently authorized API endpoints

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to reuse another user's FAISS namespace to access owner-only vector content and influence later query results. This causes cross-user information disclosure and limited integrity impact through persistent poisoning of returned results...

PT-2026-65596

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.1 Description An issue exists where an attacker can reuse another user's FAISS Facebook AI Similarity Search, a library for efficient similarity search and clustering of dense vectors namespace. Thi...

CVE-2026-13442: .NET Misconfiguration: Use of Impersonation

IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to reuse another user's FAISS namespace to access owner-only vector content and influence later query results. This causes cross-user information disclosure and limited integrity impact through persistent poisoning of returned results...

Exploit for Code Injection in Langflow

🚨 CVE-2026-9198 IBM Langflow OSS Unauthenticated RCE via...

Exploit for CVE-2026-9198

CVE-2026-9198 - IBM Langflow Unauthenticated RCE via Auto-Logi...

Security Bulletin: Unauthenticated File Upload Vulnerability Allows Disk Space Exhaustion and Path Disclosure in Langflow OSS

Summary Unauthenticated users can upload unlimited files to the Langflow OSS server via the deprecated /api/v1/upload/flowid endpoint without authentication or validation, leading to potential disk space exhaustion DoS and information disclosure through absolute file path leakage in API responses...

Security Bulletin: Path Traversal Vulnerability in File Processing Components Allows Unauthorized File System Access and Potential Remote Code Execution

Summary A path traversal vulnerability exists in multiple Langflow OSS file processing components Docling, Docling Serve, Read File, NVIDIA Retriever Extraction, Video File, and Unstructured API that are based on BaseFileComponent. The vulnerability in the unpackbundle function allows attackers t...

Exploit for Eval Injection in Langflow

CVE-2026-33017 — Langflow Unauthenticated Remote Code Executio...

Exploit for Inclusion of Functionality from Untrusted Control Sphere in Langflow

CVE-2026-0770: Langflow execglobals Remote Code Execution...

K000162377: Langflow vulnerability CVE-2026-33017

Security Advisory Description Langflow is a tool for building and deploying AI-powered agents and workflows. In versions prior to 1.9.0, the POST /api/v1/buildpublictmp/flowid/flow endpoint allows building public flows without requiring authentication. When the optional data parameter is supplied...

Vulnerability of components /api/v1/validate/code and /api/v1/auto_login in the software for visual development of IBM Langflow OSS AI agents, allowing a perpetrator to execute arbitrary code.

The vulnerability of the software components /api/v1/validate/code and /api/v1/autologin of the IBM Langflow OSS visual development agent for AI agents is related to improper code generation management. Exploiting this vulnerability may allow a remote attacker to execute arbitrary code...