GCD AI RADAR
incidents/AIR-2025-0004

Arbitrary File Upload Vulnerability in FlowiseAI Flowise

Attack on AI2 Disclosed vulnerabilityInfrastructure vulnerability

An arbitrary file upload vulnerability was discovered in FlowiseAI Flowise v2.2.6 within the attachments API endpoint. The vulnerability carries a critical CVSS score, though no active exploitation has been confirmed.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

Details

type
Attack on AI
An AI model, agent or AI-powered product was the thing exploited, abused or leaked.
categories
  • Infrastructure vulnerability
    CVEs and advisories in AI frameworks, inference servers, MCP servers, AI developer tools and hosting stacks.
owasp llm top 10
mitre atlas
no technique for these categories
Both rows are derived from the type and categories (OWASP 2025 edition, ATLAS release 2026.09), not classified per record. How
severity
2 · Disclosed vulnerability
CVE or vendor advisory, patched or patchable, no confirmed exploitation.
targets
Framework / tooling
products
FlowiseAI Flowise
incident date
4 Mar 2025
first reported
4 Mar 2025
origin
NVD
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
classifier confidence
0.95 · published at or above 0.80; see the methodology
tags
CVE-2025-26319 · file-upload · vulnerability · flowise
record
created 2026-10-18 06:33Z · updated 2026-10-18 07:00Z · json

Sources · 2

  1. 2025-03-04
    CVE-2025-26319: FlowiseAI Flowise v2.2.6 was discovered to contain an arbitrary file upload vulnerability in /api/v1/attachments.
    NVD · nvd.nist.gov/vuln/detail/CVE-2025-26319
  2. 2025-03-05
    CVE-2025-26319: FlowiseAI Flowise arbitrary file upload vulnerability
    GitHub Advisory Database · github.com/advisories/GHSA-69jq-qr7w-j7qh

Titles and links belong to their publishers. The summary above is written by GCD AI RADAR in its own words; data is CC BY-SA 4.0.

Related incidents