CVE-2026-41274
CVE-2026-41274 · Flowise: Cypher Injection in GraphCypherQAChain
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the GraphCypherQAChain node forwards user-provided input directly into the Cypher query execution pipeline without proper sanitization. An attacker can inject arbitrary Cypher commands that are executed on the underlying Neo4j database, enabling data exfiltration, modification, or deletion. This vulnerability is fixed in 3.1.0.
CVSS 9.3 · Critical · EPSS 0.7% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
flowise
- Versions
- < 3.1.0: Affected
No fix published
flowise-components
- Versions
- < 3.1.0: Affected
No fix published
flowise npm
- Affected ranges
- SEMVER: < 3.1.0
Update to 3.1.0
flowise-components npm
- Affected ranges
- SEMVER: < 3.1.0
Update to 3.1.0