CVE-2026-22743

State: PUBLISHED · Published: 2026-03-27 · Updated: 2026-03-27 · Assigner: vmware

Description

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.

CWE

CWE-89 — CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Affected

Spring / Spring AI — v=1.0.0 <1.0.5 [affected]; v=1.1.0 <1.1.4 [affected]

CVSS

3.1 score=7.5 severity=HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://spring.io/security/cve-2026-22743

Source

cvelistV5-main/cves/2026/22xxx/CVE-2026-22743.json