CVE-2026-91936
6.8
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| FlowiseAI | Flowise | 0 < 3.1.4 | affected |
| FlowiseAI | Flowise | 3.1.4 | unaffected |
Weaknesses
- CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
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
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