CVE-2025-26319
FlowiseAI Flowise v2.2.6 was discovered to contain an arbitrary file upload vulnerability in /api/v1/attachments.
- Published
- Mar 4, 2025
- Updated
- Mar 5, 2025
- Assigning CNA
- mitre
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.0%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
FlowiseAI Flowise v2.2.6 was discovered to contain an arbitrary file upload vulnerability in /api/v1/attachments.
Sources
2- CVE-2025-26319Exploit
Exploit for CVE-2025-26319 targeting Flowise's /api/v1/attachments endpoint, enabling unauthenticated arbitrary file upload and webshell generation via path traversal.
Proof-of-concept exploit for CVE-2025-26319, a pre-authentication arbitrary file upload vulnerability in Flowise, enabling remote code execution.
Responsible use
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