Neo4j Cypher Injection in Apache Syncope (v3.0.0M0 v4.1.2) upgrade to 4.0.8/4.1.3
CVE-2026-86460 Published on September 14, 2026
Apache Syncope: Cypher Injection via FIQL Search on Neo4j Persistence
Cypher injection vulnerability in the Neo4j persistence layer when processing some FIQL search conditions.
This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 through 4.0.7, from 4.1.0-M0 through 4.1.2.
Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.
Vulnerability Analysis
CVE-2026-86460 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is a SQL Injection Vulnerability?
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
CVE-2026-86460 has been classified to as a SQL Injection vulnerability or weakness.
Products Associated with CVE-2026-86460
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Affected Versions
Apache Software Foundation Apache Syncope:- Version 3.0.0-M0, <= 3.0.16 is affected.
- Version 4.0.0-M0, <= 4.0.7 is affected.
- Version 4.1.0-M0, <= 4.1.2 is affected.