CVE-2024-36423: Flowise reflected cross-site scripting

# CVE-2024-36423: Flowise reflected cross-site scripting

https://gcdradar.vercel.app/incidents/cve-2024-36423-flowise-reflected-cross-site-scripting · AIR-2024-0155 · closed 2024-07-01

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2024-07-01 (happened 2024-08-05)
- AI role: Attack on AI
- Products: Flowise
- CVE ids: CVE-2024-36423
- CVSS: 6.1

## Summary

A reflected cross-site scripting vulnerability exists in the public chatflows endpoint of Flowise version 1.4.3. Attackers can exploit this via crafted URLs to inject JavaScript into user sessions or error pages.

## What to do

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

## Latest updates

- 2024-08-05: CVE-2024-36423: Flowise Cross-site Scripting in /api/v1/public-chatflows/id (https://github.com/advisories/GHSA-fccx-2pwj-hrq7)
- 2024-07-01: CVE-2024-36423: Flowise is a drag & drop user interface to build a customized large language model flow. (https://nvd.nist.gov/vuln/detail/CVE-2024-36423)

## Sources

- 2024-07-01 NVD: CVE-2024-36423: Flowise is a drag & drop user interface to build a customized large language model flow. https://nvd.nist.gov/vuln/detail/CVE-2024-36423
- 2024-08-05 GitHub Advisory Database: CVE-2024-36423: Flowise Cross-site Scripting in /api/v1/public-chatflows/id https://github.com/advisories/GHSA-fccx-2pwj-hrq7

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