# CVE-2025-25296: PYSEC-2026-1504 - Label Studio allows Cross-Site Scripting (XSS) via GET request to `/projects/upload-example` endpoint

Source: https://junglewise.ai/threats/cve-2025-25296-label-studio-allows-cross-site-scripting-xss-via-get-request-to  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-07  
License: CC BY 4.0 with a link back

CVE-2025-25296 · Severity: low · CVSS 3.1 · Published 2026-07-07

Label Studio allows Cross-Site Scripting (XSS) via GET request to `/projects/upload-example` endpoint

Technologies: [label-studio (PyPI)](https://junglewise.ai/threats/technologies/label-studio). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2025-25296 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-25296 being exploited in the wild.

**How severe is CVE-2025-25296?** Low severity, with a CVSS score of 3.1, published 7 July 2026.

**Which products and versions are affected?** label-studio (PyPI) ECOSYSTEM:introduced=0,fixed=1.16.0.

**Is there a fix for CVE-2025-25296?** Yes. label-studio (PyPI): upgrade to 1.16.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2025-25296?** Check whether you run label-studio (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- label-studio (PyPI): upgrade to 1.16.0 or later

  ```sh
  pip install "label-studio>=1.16.0"
  ```


## Affected products

- label-studio (PyPI) ECOSYSTEM:introduced=0,fixed=1.16.0

## Identifiers

- CVE-2025-25296
- GHSA-wpq5-3366-mqw4
- PYSEC-2026-1504

## Related threats

- [Label Studio stored XSS in custom_hotkeys with account takeover](https://junglewise.ai/threats/cve-2026-22033-label-studio-stored-xss-in-custom-hotkeys-with-account-takeover)
- [PYSEC-2026-1503 - Label Studio allows Server-Side Request Forgery in the S3 Storage Endpoint](https://junglewise.ai/threats/cve-2025-25297-label-studio-allows-server-side-request-forgery-in-the-s3-storage)
- [HumanSignal Label Studio reflected XSS in label_config parameter](https://junglewise.ai/threats/cve-2025-47783-humansignal-label-studio-reflected-xss-in-label-config-parameter)
- [Label Studio vulnerable to Cross-site Scripting if `<Choices>` or `<Labels>` are used in labeling config](https://junglewise.ai/threats/cve-2024-26152-label-studio-vulnerable-to-cross-site-scripting-if-choices-or)
- [Label Studio SSRF on Import Bypassing `SSRF_PROTECTION_ENABLED` Protections](https://junglewise.ai/threats/cve-2023-47116-label-studio-ssrf-on-import-bypassing-ssrf-protection-enabled)