Vulnerability CVE-2020-12851


Published: 2020-06-04

Description:
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.

Type:

CWE-200

(Information Exposure)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.5/10
4.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Pydio -> Cells 

 References:
http://packetstormsecurity.com/files/158002/Pydio-Cells-2.0.4-XSS-File-Write-Code-Execution.html
https://www.coresecurity.com/advisories
https://www.coresecurity.com/core-labs/advisories/pydio-cells-204-multiple-vulnerabilities

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