CVE-2026-12821
MEDIUM
NVD
CVSS Score
6.3
Severity
MEDIUM
Published
Jun 22, 2026
Vendor
unknown
Description
A vulnerability was determined in FlowiseAI Flowise up to 3.1.2. The impacted element is an unknown function of the file packages/components/nodes/documentloaders/S3/S3.ts of the component S3 Document Loader. Executing a manipulation can lead to path traversal. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.