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archive/Patch now/AIR-2025-0026
closedclosed 15 Sep 2025Patch now2 Disclosed vulnerabilityAI

CVE-2025-59527: Server-Side Request Forgery vulnerability in Flowise

Flowise

A Server-Side Request Forgery vulnerability was found in the fetch-links endpoint of Flowise version 3.0.5. The flaw enables attackers to use the server as a proxy to access internal network services, and was patched in version 3.0.6.

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

CVSS
7.5
EPSS
0.05 · top 8% · 2026-11-13
EPSS scores by FIRST
fix status
Fix status unknown
first report
15 Sep 2025
last update
22 Sep 2025
CVE ids
CVE-2025-59527other records

Timeline · 2

  1. 15 Sep 2025CVE-2025-59527: FlowiseAI/Flowise has Server-Side Request Forgery (SSRF) vulnerability
  2. 22 Sep 2025CVE-2025-59527: Flowise is a drag & drop user interface to build a customized large language model flow.

Sources · 2

Advisories and databases

  1. 2025-09-15
    CVE-2025-59527: FlowiseAI/Flowise has Server-Side Request Forgery (SSRF) vulnerability
    GitHub Advisory Database · github.com/advisories/GHSA-hr92-4q35-4j3m
  2. 2025-09-22
    CVE-2025-59527: Flowise is a drag & drop user interface to build a customized large language model flow.
    NVD · nvd.nist.gov/vuln/detail/CVE-2025-59527

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

Classification

lane
Patch now
AI role
Attack on AI
categories
Infrastructure vulnerability
severity
2 · Disclosed vulnerability
fix status
Fix status unknown
targets
Framework / tooling
owasp llm top 10
LLM03:2025 Supply Chain
mitre atlas
no technique for these categories
tags
ssrfflowise
dates
happened 22 Sep 2025 · first reported 15 Sep 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.
record
confidence 0.95 · created 2026-10-18 06:33Z · updated 2026-10-18 07:00Z

Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned

Copy a brief

This record as a short Markdown brief, for a ticket, a chat or a coding agent.

the brief as text
# CVE-2025-59527: Server-Side Request Forgery vulnerability in Flowise

https://gcdradar.vercel.app/incidents/cve-2025-59527-server-side-request-forgery-vulnerability-in · AIR-2025-0026 · closed 2025-09-15

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2025-09-15 (happened 2025-09-22)
- AI role: Attack on AI
- Products: Flowise
- CVE ids: CVE-2025-59527
- CVSS: 7.5

## Summary

A Server-Side Request Forgery vulnerability was found in the fetch-links endpoint of Flowise version 3.0.5. The flaw enables attackers to use the server as a proxy to access internal network services, and was patched in version 3.0.6.

## What to do

No action recorded; read the sources below and the vendor's advisory.

## Latest updates

- 2025-09-22: CVE-2025-59527: Flowise is a drag & drop user interface to build a customized large language model flow. (https://nvd.nist.gov/vuln/detail/CVE-2025-59527)
- 2025-09-15: CVE-2025-59527: FlowiseAI/Flowise has Server-Side Request Forgery (SSRF) vulnerability (https://github.com/advisories/GHSA-hr92-4q35-4j3m)

## Sources

- 2025-09-15 GitHub Advisory Database: CVE-2025-59527: FlowiseAI/Flowise has Server-Side Request Forgery (SSRF) vulnerability https://github.com/advisories/GHSA-hr92-4q35-4j3m
- 2025-09-22 NVD: CVE-2025-59527: Flowise is a drag & drop user interface to build a customized large language model flow. https://nvd.nist.gov/vuln/detail/CVE-2025-59527

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.

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