Flowise Stored Cross-Site Scripting
Priority HIGH 76CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00559 46th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed FlowiseChatEmbed (FlowiseAI): 2.0.0flowise-embed (npm): 2.0.0+1 more product
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| FlowiseAI | FlowiseChatEmbed | before 2.0.0 | 2.0.0 | Patch available | CNA |
| — | flowise-embed (npm) | before 2.0.0 | 2.0.0 | Patch available | GHSA-m5p9-xvxj-64c8 |
| — | flowise (npm) | before 2.1.1 | 2.1.1 | Patch available | GHSA-m5p9-xvxj-64c8 |
- FlowiseChatEmbed VendorFlowiseAI Affected before 2.0.0 Fixed in 2.0.0 Patch available CNA
- flowise-embed (npm) Vendor— Affected before 2.0.0 Fixed in 2.0.0 Patch available GHSA-m5p9-xvxj-64c8
- flowise (npm) Vendor— Affected before 2.1.1 Fixed in 2.1.1 Patch available GHSA-m5p9-xvxj-64c8
Remediation
- Fix · CNA FlowiseChatEmbed (FlowiseAI) Fixed in 2.0.0
- Fix · GHSA-m5p9-xvxj-64c8 flowise-embed (npm) Fixed in 2.0.0 Advisory →
- Fix · GHSA-m5p9-xvxj-64c8 flowise (npm) Fixed in 2.1.1 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2024-9148
- 2026-10-03 Alias added: GHSA-m5p9-xvxj-64c8
References
Other 5
- https://github.com/FlowiseAI/Flowise/commit/8375ebb4ec1ebb2b1295561cc0f63486a29f3fde
- https://github.com/FlowiseAI/FlowiseChatEmbed/commit/6a9645df41371cb69f251038d501ec87b1304c84
- https://github.com/FlowiseAI/Flowise/releases/tag/flowise%402.1.1
- https://github.com/FlowiseAI/FlowiseChatEmbed
- https://github.com/FlowiseAI/FlowiseChatEmbed/releases/tag/flowise-embed%402.0.0
Sources
- CVE-2024-9148 · CVE Program
- CVE-2024-9148 · NVD
- FIRST EPSS
- GHSA-m5p9-xvxj-64c8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences