Path Traversal in Pydio Cells
CVE-2020-12851
Pydio Cells 2.0.4 allows an authenticated user to write or overwrite existing files in another user’s personal and cells folders (repositories) by uploading a custom generated ZIP file and leveraging the file extraction feature present in the web application. The extracted files will be placed in the targeted user folders.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.015 (70.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Pydio Cells — versions 2.0.4
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-12851?
- CVE-2020-12851 is a high-severity vulnerability in Pydio Cells, classified under Path Traversal. CVSS score: 8.1/10. Published 2020-06-04.
- How severe is CVE-2020-12851?
- High severity. CVSS v3 base score is 8.1 out of 10.