Vendor
neo4j
17 known vulnerabilities.
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6 results · Clear filters · Feed
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High 8.7
Aggregation queries can bypass authentication restrictions in @neo4j/graphql
Missing Authentication for Critical Function in aggregation queries in Neo4j @neo4j/graphql 5.0.0 before 5.12.17 and 7.0.0 before 7.6.8 allows remote attackers to read protected data via GraphQL aggregation queries. Field-level @authentication is not enforced…
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High 8.6
Incomplete evaluation of multi-condition JWT where filter in @authentication in @neo4j/graphql
Incorrect authorization in the @authentication directive JWT where filter evaluation in Neo4j @neo4j/graphql versions 7.0.0 before 7.6.7 allows an attacker holding an otherwise-valid JWT to bypass all but the first filter condition via a multi-condition jwt w…
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High 8.6
@neo4j/graphql: authorization relationship and connection filters invert the "none" quantifier
In @neo4j/graphql versions from 7.0.0 up to but not including 7.6.4, the none quantifier in @authorization filters on relationships and connections is not negated when translated to Cypher, so it behaves like some. A rule such as "none of the related denied u…
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High 7.6
Privilege Escalation via Dropped Field-Level @authentication
@neo4j/graphql from 5.2.0 until the patched versions fails to enforce field-level @authentication rules on root custom-resolver fields when a type-level @authentication rule is also present on the same operation type. When both a type-level @authentication (o…
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High 8.2
Subscription Authentication Bypass via Unverified connectionParams.jwt
@neo4j/graphql library versions prior to 7.5.6 fail to verify the authenticity of a client-supplied, pre-decoded JWT object passed through GraphQL subscription connectionParams. As a result, any unauthenticated remote client that can open a GraphQL-over-WebSo…
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High 7.4
Neo4j Cypher MCP server is vulnerable to DNS rebinding attacks
DNS rebinding vulnerability in Neo4j Cypher MCP server allows malicious websites to bypass Same-Origin Policy protections and execute unauthorised tool invocations against locally running Neo4j MCP instances. The attack relies on the user being enticed to vis…