NiceGUI is a Python-based UI framework. Versions 3.3.1 and below are subject to a XSS vulnerability through the ui.interactive_image component of NiceGUI. The component renders SVG content using Vue's v-html directive without any sanitization. This allows attackers to inject malicious HTML or JavaScript via the SVG <foreignObject> tag whenever the image component is rendered or updated. This is particularly dangerous for dashboards or multi-user applications displaying user-generated content or annotations. This issue is fixed in version 3.4.0.
References
| Link | Resource |
|---|---|
| https://github.com/zauberzeug/nicegui/commit/58ad0b36e19922de16bbc79ea3ddd29851b1a3e3 | Patch |
| https://github.com/zauberzeug/nicegui/security/advisories/GHSA-2m4f-cg75-76w2 | Exploit Vendor Advisory |
| https://github.com/zauberzeug/nicegui/security/advisories/GHSA-2m4f-cg75-76w2 | Exploit Vendor Advisory |
Configurations
History
11 Dec 2025, 18:49
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/zauberzeug/nicegui/commit/58ad0b36e19922de16bbc79ea3ddd29851b1a3e3 - Patch | |
| References | () https://github.com/zauberzeug/nicegui/security/advisories/GHSA-2m4f-cg75-76w2 - Exploit, Vendor Advisory | |
| CPE | cpe:2.3:a:zauberzeug:nicegui:*:*:*:*:*:*:*:* | |
| First Time |
Zauberzeug
Zauberzeug nicegui |
09 Dec 2025, 16:18
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/zauberzeug/nicegui/security/advisories/GHSA-2m4f-cg75-76w2 - |
09 Dec 2025, 01:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-12-09 01:16
Updated : 2025-12-11 18:49
NVD link : CVE-2025-66470
Mitre link : CVE-2025-66470
CVE.ORG link : CVE-2025-66470
JSON object : View
Products Affected
zauberzeug
- nicegui
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')