EUVD-2026-53577

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to code injection...

CVE-2026-7658 Langflow OSS is affected by arbitrary code execution in custom component validation and trusted code enforcement

IBM Langflow OSS 1.0.0 through 1.10.3 does not properly validate the username field, allowing attackers to inject path traversal sequences and bypass containment checks. This enables multiple severe impacts, including arbitrary directory deletion, cross-tenant data destruction, and JWT signing ke...

CVE-2026-7658 Langflow OSS is affected by arbitrary code execution in custom component validation and trusted code enforcement

IBM Langflow OSS 1.0.0 through 1.10.3 does not properly validate the username field, allowing attackers to inject path traversal sequences and bypass containment checks. This enables multiple severe impacts, including arbitrary directory deletion, cross-tenant data destruction, and JWT signing ke...

CVE-2026-10547

IBM Langflow OSS 1.0.0 through 1.10.3 does not properly validate ownership in the deprecated POST /api/v1/build/flowid/vertices endpoint, allowing an authenticated user to inject arbitrary graph data into a shared cache for any flow. This may result in cross-user cache pollution, unauthorized...

CVE-2026-7869 Langflow OSS is affected by arbitrary code execution in custom component validation and trusted code enforcement

IBM Langflow OSS 1.0.0 through 1.10.3 is vulnerable to Path Traversal in the Knowledge Bases API POST /api/v1/knowledgebases. This occurs because user-supplied knowledge base names are used directly to create file paths without proper sanitization or containment checks. An authenticated attacker...

CVE-2026-7869 Langflow OSS is affected by arbitrary code execution in custom component validation and trusted code enforcement

IBM Langflow OSS 1.0.0 through 1.10.3 is vulnerable to Path Traversal in the Knowledge Bases API POST /api/v1/knowledgebases. This occurs because user-supplied knowledge base names are used directly to create file paths without proper sanitization or containment checks. An authenticated attacker...

Security Bulletin: Langflow OSS is affected by stored cross-site scripting in image file handling

Summary Langflow OSS serves user-provided image content as part of its file handling features. Improper handling of SVG image content could allow stored script execution when malicious image files are viewed, which may expose session information or permit actions in the context of another user...

CVE-2026-9081

IBM Langflow OSS (versions 1.0.0–1.10.3) is affected by an SSRF in the Ollama provider due to validate_model_provider_key() accepting a user-supplied OLLAMA_BASE_URL and passing it directly to requests.get() without validating scheme/host allowlisting or private IP filtering. This can allow an at...

CVE-2026-9081 Langflow OSS is affected by server-side request forgery in provider validation and API request functionality

IBM Langflow OSS 1.0.0 through 1.10.3, and 1.0.0 through 1.10.3 contains a Server-Side Request Forgery SSRF vulnerability in the validatemodelproviderkey function for the Ollama provider. The function accepts a user-supplied OLLAMABASEURL parameter and passes it directly to requests.get without...

CVE-2026-17630

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote attacker to execute arbitrary code due to improper validation of configuration parameters...

CVE-2026-17623

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary commands due to improper validation of the command field in MCP server configurations...

CVE-2026-17623

Langflow OSS 1.0.0–1.10.3 is affected by CVE-2026-17623: a remote authenticated attacker can execute arbitrary commands due to improper validation of the command field in MCP server configurations. Affected product is Langflow OSS (versions 1.0.0–1.10.3). The root cause is inadequate validation o...

CVE-2026-17626

IBM Langflow OSS 1.0.0 through 1.10.3 Langflow could allow an authenticated attacker to read, modify, or expose sensitive host files via Docker-based MCP servers due to incomplete filtering of dangerous Docker volume-mount and device-mapping arguments...

CVE-2026-7646

IBM Langflow OSS 1.0.0 through 1.10.3 allows users to read arbitrary files from the server filesystem, including other users' uploaded documents, the JWT signing secret, the SQLite database, and process environment variables, by sending a crafted MCP resources/read request with a URL-encoded path...

Malicious code in luluking2 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 495a71c4dcddec545026181c7faeef59cf4c79b4816a148fb88c59c5465e8c97 On npm install, the package's postinstall hook runs index.js, which reconstructs a URL from a char-code array String.fromCharCode.apply on a numeric...

PT-2026-68304

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.3 Description An authenticated attacker can execute unintended code during Agentic Assistant validation because the application improperly handles LLM-generated components. The system executes Pytho...

PT-2026-68226

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.3 Description An authenticated attacker can read, modify, or expose sensitive host files through Docker-based MCP servers. This occurs because of incomplete filtering of dangerous Docker volume-moun...

PT-2026-68293

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.3 Description The software uses Python's non-cryptographic random module to generate Fernet encryption keys when user secrets are shorter than 32 characters. This process relies on the Mersenne...

PT-2026-68300

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.3 Description A code injection flaw allows a remote authenticated attacker to execute arbitrary code. Recommendations Update IBM Langflow OSS to a version later than 1.10.3...

PT-2026-68296

Name of the Vulnerable Software and Affected Versions IBM Langflow OSS versions 1.0.0 through 1.10.3 Description An authorization bypass exists in the MemoryComponent that allows authenticated users to access the chat history of other users through session id collision. The retrieve messages and...