CVE-2024-8309

Langchain CVE-2024–8309 취약점에 대한 개념 증명 PoC 개요 이 설정은 Neo4j 데이터베이스에서 SQL 인젝션을 허용하는 GraphCypherQAChain 클래스의 프롬프트 인젝션 취약점에 대한 개념 증명을 보여줍니다. 구성 요소: 1. Neo4j 데이터베이스 : Neo4j를 실행합니다. 2. 백엔드 FastAPI : Langchain을 사용하여 Neo4j와 상호 작용합니다. 3. 프론트엔드 Streamlit : 백엔드와 상호 작용할 수 있는 간단한 인터페이스입니다. 사용법 1. 이 저장소를 클론합니다. ...

PYSEC-2026-1507 Langchain SQL Injection vulnerability

A vulnerability in the GraphCypherQAChain class of langchain-ai/langchain version 0.2.5 allows for SQL injection through prompt injection. This vulnerability can lead to unauthorized data manipulation, data exfiltration, denial of service DoS by deleting all data, breaches in multi-tenant securit...

CVE-2026-41274

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. An attacker can inject arbitrary Cypher commands that ar...

CVE-2026-41274

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. An attacker can inject arbitrary Cypher commands that ar...

CVE-2026-41274 Flowise: Cypher Injection in GraphCypherQAChain

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. An attacker can inject arbitrary Cypher commands that ar...

CVE-2026-41274

Technical details beyond the description are not publicly available in the provided documents. Monitor for updates.

CVE-2026-41274 Flowise: Cypher Injection in GraphCypherQAChain

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. An attacker can inject arbitrary Cypher commands that ar...

CVE-2026-41274

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. An attacker can inject arbitrary Cypher commands that ar...

CVE-2026-41274 Flowise: Cypher Injection in GraphCypherQAChain

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. An attacker can inject arbitrary Cypher commands that ar...

CVE-2026-41274: Improper Neutralization of Special Elements in Data Query Logic

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. An attacker can inject arbitrary Cypher commands that ar...

Flowise 安全漏洞

Flowise is an open-source tool developed by FlowiseAI, designed for easily building LLM applications. Prior versions of Flowise, up to 3.1.0, contained a security vulnerability. This vulnerability stemmed from the GraphCypherQAChain node directly passing user inputs into the Cypher query executio...

GHSA-28G4-38Q8-3CWC Flowise: Cypher Injection in GraphCypherQAChain

Summary The GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. An attacker can inject arbitrary Cypher commands that are executed on the underlying Neo4j database, enabling data exfiltration, modification, or deletio...

Flowise: Cypher Injection in GraphCypherQAChain

Summary The GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. An attacker can inject arbitrary Cypher commands that are executed on the underlying Neo4j database, enabling data exfiltration, modification, or deletio...

PT-2026-34755

Name of the Vulnerable Software and Affected Versions Flowise versions prior to 3.1.0 Description The GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. This allows an attacker to inject arbitrary Cypher commands tha...

CVE-2024-7042

A vulnerability in the GraphCypherQAChain class of langchain-ai/langchainjs versions 0.2.5 and all versions with this class allows for prompt injection, leading to SQL injection. This vulnerability permits unauthorized data manipulation, data exfiltration, denial of service DoS by deleting all...

SQL Injection

@langchain/community is vulnerable to SQL injection. The vulnerability is due to improper handling of user input in the GraphCypherQAChain class, which allows attackers to inject malicious prompts that can lead to SQL injection...

SQL Injection

langchain-ai/langchain is vulnerable to SQL injection. The vulnerability is due to insufficient input validation in the GraphCypherQAChain class, which allows user-controlled inputs to be embedded in SQL queries without proper sanitization...

PYSEC-2024-115

A vulnerability in the GraphCypherQAChain class of langchain-ai/langchain-community version 0.2.5 allows for SQL injection through prompt injection. This vulnerability can lead to unauthorized data manipulation, data exfiltration, denial of service DoS by deleting all data, breaches in multi-tena...

@langchain/community SQL Injection vulnerability

A vulnerability in the GraphCypherQAChain class of langchain-ai/langchainjs versions 0.2.5 and all versions with this class allows for prompt injection, leading to SQL injection. This vulnerability permits unauthorized data manipulation, data exfiltration, denial of service DoS by deleting all...

Langchain SQL Injection vulnerability

A vulnerability in the GraphCypherQAChain class of langchain-ai/langchain version 0.2.5 allows for SQL injection through prompt injection. This vulnerability can lead to unauthorized data manipulation, data exfiltration, denial of service DoS by deleting all data, breaches in multi-tenant securit...