PT-2026-55896

Name of the Vulnerable Software and Affected Versions Apache Camel versions 4.10.0 through 4.14.7 Apache Camel versions 4.15.0 through 4.18.2 Apache Camel versions 4.19.0 through 4.20.x Description An issue exists in the Apache Camel Neo4J component where the producer builds the Cypher WHERE clau...

PT-2026-56085

Name of the Vulnerable Software and Affected Versions Langroid versions prior to 0.65.5 Description Neo4jChatAgent passes LLM-generated Cypher queries directly to the Neo4j driver without validation, a statement-type allowlist, or an opt-out gate. Because the query text can be influenced by promp...

CVE-2026-49268 vulnerabilities

Vulnerabilities for packages: neo4j, apache-activemq-fips, apache-jena-fuseki, apache-activemq...

GHSA-X96M-RH44-VGV8 vulnerabilities

Vulnerabilities for packages: neo4j, apache-activemq-fips, apache-jena-fuseki, apache-activemq...

CVE-2026-49268 vulnerabilities

Vulnerabilities for packages: neo4j...

GHSA-X96M-RH44-VGV8 vulnerabilities

Vulnerabilities for packages: neo4j...

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...

BIT-NEO4J-2026-1471 Caching of authentication context

Excessive caching of authentication context in Neo4j Enterprise edition versions prior to 2026.1.4 leads to authenticated users inheriting the context of the first user who authenticated after restart. The issue is limited to certain non-default configurations of SSO UserInfo endpoint. We recomme...

BIT-NEO4J-2026-1497 Incorrect privilege assignment in composite databases

Incorrect resolving of namespaces in composite databases in Neo4j Enterprise edition prior to versions 2026.02 and 5.26.22 can lead to the following scenario: an admin that intends to give a user an access to a remote database constituent "namespace.name" will inadvertently grant access to any...

EUVD-2026-25313

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-2026-35402

mcp-neo4j-cypher is an MCP server for executing Cypher queries against Neo4j databases. In versions prior to 0.6.0, the readonly mode enforcement can be bypassed using APOC CALL procedures, potentially allowing unauthorized write operations or server-side request forgery. This issue is fixed in...

Authorization Bypass

mcp-neo4j-cypher is vulnerable to Authorization Bypass. The vulnerability is due to the readonly mode enforcement being bypassable using APOC CALL procedures, where unauthorized write operations or server-side request forgery can occur and attackers can exploit this to gain unauthorized access...

Neo4j Labs MCP Servers: SSRF and Data Modification via read_only Mode Bypass Through CALL Procedures

Summary The readonly mode in mcp-neo4j-cypher versions prior to 0.6.0 can be bypassed using CALL procedures. Details Impact The enforcing of readonly mode in vulnerable versions could be bypassed by certain APOC procedures. Patches v0.6.0 release hardened the checks around the mode. The only way ...

Insufficient Granularity of Access Control

Overview mcp-neo4j-cypher is an A simple Neo4j MCP server Affected versions of this package are vulnerable to Insufficient Granularity of Access Control in the readonly mode in CALL procedures. An attacker can perform unauthorized actions and potentially access internal resources by bypassing...

EUVD-2026-23518

Neo4j Labs MCP Servers: SSRF and Data Modification via readonly Mode Bypass Through CALL Procedures...

GHSA-X3CV-R3G3-FPG9 Neo4j Labs MCP Servers: SSRF and Data Modification via read_only Mode Bypass Through CALL Procedures

Summary The readonly mode in mcp-neo4j-cypher versions prior to 0.6.0 can be bypassed using CALL procedures. Details Impact The enforcing of readonly mode in vulnerable versions could be bypassed by certain APOC procedures. Patches v0.6.0 release hardened the checks around the mode. The only way ...

CVE-2026-35402

mcp-neo4j-cypher is an MCP server for executing Cypher queries against Neo4j databases. In versions prior to 0.6.0, the readonly mode enforcement can be bypassed using APOC CALL procedures, potentially allowing unauthorized write operations or server-side request forgery. This issue is fixed in...