CVE-2026-91936

Description

Flowise versions before 3.1.4 contain a script injection vulnerability in Docker image build workflows where workflow_dispatch inputs are directly interpolated into shell run blocks. Attackers with repository write access can inject shell metacharacters through inputs like tag_version and node_version to execute arbitrary commands and steal AWS credentials and Docker Hub tokens.

CVSS Vector

References

• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-jrcq-qjw5-xx5q
• https://www.vulncheck.com/advisories/flowise-before-3.1.4-script-injection-via-docker-workflows