CVE-2019-9642: Path Traversal
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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is CVE-2019-9642?
CVE-2019-9642 is a vulnerability in proxy.php in pydio-core in Pydio through version 8.2.2.
How severe is CVE-2019-9642?
CVE-2019-9642 has a severity rating of 9.8 (critical).
What is the affected software for CVE-2019-9642?
The affected software for CVE-2019-9642 is Pydio through version 8.2.2.
How can the vulnerability be exploited?
The vulnerability can be exploited by placing malicious PHP code on the fourth line of a .php file and making an unauthenticated request to proxy.php.
Are there any available fixes for CVE-2019-9642?
Yes, fixes for CVE-2019-9642 are available in the updated versions of Pydio.