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archive/Patch now/AIR-2024-0173
closedclosed 25 Sep 2024Patch now2 Disclosed vulnerabilityAI

CVE-2024-9148: Flowise and Flowise Chat Embed stored XSS vulnerability

Flowise, Flowise Chat Embed

Flowise and Flowise Chat Embed suffered from stored cross-site scripting due to a lack of input sanitization. The vulnerability was addressed in subsequent versions.

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
9.6
EPSS
0.01 · top 53% · 2026-11-13
fix status
Fix status unknown
first report
25 Sep 2024
last update
25 Sep 2024

Timeline · 2

  1. 25 Sep 2024CVE-2024-9148: Flowise and Flowise Chat Embed vulnerable to Stored Cross-site Scripting
  2. 25 Sep 2024CVE-2024-9148: Flowise < 2.1.1 suffers from a Stored Cross-Site vulnerability due to a lack of input sanitization in Flowise Chat Embed < 2.0.0.

Sources · 2

Advisories and databases

  1. 2024-09-25
    CVE-2024-9148: Flowise and Flowise Chat Embed vulnerable to Stored Cross-site Scripting
    GitHub Advisory Database · github.com/advisories/GHSA-m5p9-xvxj-64c8
  2. 2024-09-25

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

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
xss
dates
happened 25 Sep 2024 · first reported 25 Sep 2024
origin
GitHub Advisory Database
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 07:00Z · updated 2026-10-18 10:04Z

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

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the brief as text
# CVE-2024-9148: Flowise and Flowise Chat Embed stored XSS vulnerability

https://gcdradar.vercel.app/incidents/cve-2024-9148-flowise-and-flowise-chat-embed-stored-xss-vuln · AIR-2024-0173 · closed 2024-09-25

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2024-09-25
- AI role: Attack on AI
- Products: Flowise, Flowise Chat Embed
- CVE ids: CVE-2024-9148
- CVSS: 9.6

## Summary

Flowise and Flowise Chat Embed suffered from stored cross-site scripting due to a lack of input sanitization. The vulnerability was addressed in subsequent versions.

## What to do

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

## Latest updates

- 2024-09-25: CVE-2024-9148: Flowise < 2.1.1 suffers from a Stored Cross-Site vulnerability due to a lack of input sanitization in Flowise Chat Embed < 2.0.0. (https://nvd.nist.gov/vuln/detail/CVE-2024-9148)
- 2024-09-25: CVE-2024-9148: Flowise and Flowise Chat Embed vulnerable to Stored Cross-site Scripting (https://github.com/advisories/GHSA-m5p9-xvxj-64c8)

## Sources

- 2024-09-25 GitHub Advisory Database: CVE-2024-9148: Flowise and Flowise Chat Embed vulnerable to Stored Cross-site Scripting https://github.com/advisories/GHSA-m5p9-xvxj-64c8
- 2024-09-25 NVD: CVE-2024-9148: Flowise < 2.1.1 suffers from a Stored Cross-Site vulnerability due to a lack of input sanitization in Flowise Chat Embed < 2.0.0. https://nvd.nist.gov/vuln/detail/CVE-2024-9148

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

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