Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Pydio | Pydio | <= 8.2.2 |
Related Weaknesses (CWE)
References
- https://github.com/pydio/pydio-core/commits/develop/core/src/proxy.phpPatchThird Party Advisory
- https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-8Release NotesVendor Advisory
- https://github.com/pydio/pydio-core/commits/develop/core/src/proxy.phpPatchThird Party Advisory
- https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-8Release NotesVendor Advisory
FAQ
What is CVE-2019-9642?
CVE-2019-9642 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 fil...
How severe is CVE-2019-9642?
CVE-2019-9642 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-9642?
Check the references section above for vendor advisories and patch information. Affected products include: Pydio Pydio.