Vulnerability record · CVE-2019-9642 · published 5 June 2019

CVE-2019-9642: Pydio path traversal vulnerability

Pydio · Pydio

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.

9.8 CVSS 3.0 Critical EPSS 2.4% · top 16.4% CWE-22 · Path traversalCWE-434 · Unrestricted file upload

9.8CVSS 3.0 base score, v2 7.5

2.4%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References

17 Jun 2026Last modified by NVD

Description

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Pydio Pydio

References

Link	Tags
https://github.com/pydio/pydio-core/commits/develop/core/src/proxy.php	PatchThird Party Advisory
https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-823-security-release	Release NotesVendor Advisory
https://github.com/pydio/pydio-core/commits/develop/core/src/proxy.php	PatchThird Party Advisory
https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-823-security-release	Release NotesVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-9642), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.