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
Published May 31, 2019
5.4
MEDIUMCVSS 3.0
EPSS 0.67%
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.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
AV:N/AC:M/Au:S/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.67% (0.00668) | 50.13th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.68% (0.00681) | 50.97th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00058) | 25.26th | v3 (v2023.03.01) |
| Jun 6, 2024 | 0.06% (0.00058) | 24.52th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00058) | 22.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Mar 31, 2022 | 2.56% (0.02561) | 62.63th | v2 (v2022.01.01) |
| Jan 6, 2022 | 1.95% (0.01953) | 49.47th | v1 |
| Jan 5, 2022 | 0.44% (0.00442) | 28.89th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.44% (0.00442) | 0.00th | v1 |
References (5)
- https://github.com/advisories/GHSA-5ghg-233h-7j79 Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-10047
- https://packetstormsecurity.com/files/152292/Pydio-8-Command-Execution-Cross-Site-Scripting.html
- https://www.secureauth.com/labs/advisories x_refsource_MISCExploitThird Party Advisory
- https://www.secureauth.com/labs/advisories/pydio-8-multiple-vulnerabilities
Change history (0)
No recorded changes yet.