CVE-2026-22743 - Server-Side Request Forgery via Filter Expression Keys in Neo4jVectorStore

CVE-2026-22743 - Server-Side Request Forgery via Filter Expression Keys in Neo4jVectorStore

https://cvefeed.io/rssfeed/latest.atom / Fri, 03/27/2026 - 08:08
CVE ID :CVE-2026-22743
Published : March 27, 2026, 6:16 a.m. | 48 minutes ago
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.
Severity: 7.5 | HIGH
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