Vulnerability CVE-2021-41323
Published: 2021-09-30

Description:
Directory traversal in the Compress feature in Pydio Cells 2.2.9 allows remote authenticated users to overwrite personal files, or Cells files belonging to any user, via the format parameter.

Type:

CWE-22

 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Pydio -> Cells 

 References:
https://github.com/pydio/cells/releases/tag/v2.2.12
https://pydio.com/fr/community/releases/pydio-cells/pydio-cells-enterprise-2212
https://charonv.net/Pydio-Broken-Access-Control/
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