CVE-2026-22743: VMware Spring Ai

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Spring AI's spring-ai-neo4j-store contains a Cypher injection vulnerability in Neo4jVectorFilterExpressionConverter. When a user-controlled string is passed as a filter expression key in Neo4jVectorFilterExpressionConverter of spring-ai-neo4j-store, doKey() embeds the key into a backtick-delimited Cypher property accessor (node.`metadata.`) after stripping only double quotes, without escaping embedded backticks.This issue affects Spring AI: from 1.0.0 before 1.0.5, from 1.1.0 before 1.1.4.

Affected products

• VMware Spring Ai: from 1.0.0, before 1.0.5 (fixed in 1.0.5); from 1.1.0, before 1.1.4 (fixed in 1.1.4)

Published 2026-03-27. Last modified 2026-06-17.