Description
An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an unauthenticated request, it possible to evaluate malicious PHP code by placing it on the fourth line of a .php file, as demonstrated by a PoC.php created by the guest account, with execution via a proxy.php?hash=../../../../../var/lib/pydio/data/personal/guest/PoC.php request. This is related to plugins/action.share/src/Store/ShareStore.php.
References (2)
Core 2
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/pydio/pydio-core/commits/develop/core/src/proxy.php
Release Notes, Vendor Advisory x_refsource_confirm
https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-823-security-release
Scores
CVSS v3
9.8
EPSS
0.0202
EPSS Percentile
83.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-22
CWE-434
Status
published
Products (1)
pydio/pydio
< 8.2.2
Published
Jun 05, 2019
Tracked Since
Feb 18, 2026