High severity7.5NVD Advisory· Published Mar 27, 2026· Updated Apr 16, 2026
CVE-2026-22743
CVE-2026-22743
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.springframework.ai:spring-ai-neo4j-storeMaven | >= 1.0.0-M5, < 1.0.5 | 1.0.5 |
org.springframework.ai:spring-ai-neo4j-storeMaven | >= 1.1.0-M1, < 1.1.4 | 1.1.4 |
Affected products
2Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-7cj7-rcw6-p68vghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-22743ghsaADVISORY
- spring.io/security/cve-2026-22743nvdVendor AdvisoryWEB
- github.com/spring-projects/spring-ai/commit/3a46c7dd00e4adc17a132b9438149bde94da244fghsaWEB
- github.com/spring-projects/spring-ai/releases/tag/v1.0.5ghsaWEB
- github.com/spring-projects/spring-ai/releases/tag/v1.1.4ghsaWEB
News mentions
0No linked articles in our index yet.