Improper Input Validation Affecting org.springframework.ai:spring-ai-neo4j-store package, versions [,1.0.5)[1.1.0-M1,1.1.4)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Mar 2026
- disclosed27 Mar 2026
- creditCantina's AppSec agent (Apex)
Introduced: 27 Mar 2026
NewCVE-2026-22743 (opens in a new tab)How to fix?
Upgrade org.springframework.ai:spring-ai-neo4j-store to version 1.0.5, 1.1.4 or higher.
Overview
Affected versions of this package are vulnerable to Improper Input Validation in the doKey function of Neo4jVectorFilterExpressionConverter when a user-controlled string is embedded as a filter expression key without proper escaping of backticks. An attacker can access internal resources or sensitive data by injecting malicious Cypher queries through crafted filter keys.