CVE-2013-4267

Name: CVE-2013-4267
Creator: NVD / NIST
Published: 2020-02-11T12:15:11.507+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 4.12%

Last modified Jun 16, 2026

CVE-2013-4267 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Ajaxeplorer before 5.0.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) archive_name parameter to the Power FS module (plugins/action.powerfs/class.PowerFSController.php), a (2) file name to the getTrustSizeOnFileSystem function in the File System (Standard) module (plugins/access.fs/class.fsAccessWrapper.php), or the (3) revision parameter to the Subversion Repository module (plugins/meta.svn/class.SvnManager.php).. EPSS estimates a 4.12% chance of exploitation in the next 30 days.

Description

Ajaxeplorer before 5.0.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) archive_name parameter to the Power FS module (plugins/action.powerfs/class.PowerFSController.php), a (2) file name to the getTrustSizeOnFileSystem function in the File System (Standard) module (plugins/access.fs/class.fsAccessWrapper.php), or the (3) revision parameter to the Subversion Repository module (plugins/meta.svn/class.SvnManager.php).

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

4.12%

89.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Pydio	Pydio	< 5.0.1

References

http://www.openwall.com/lists/oss-security/2013/08/21/16Mailing List, Third Party Advisory
https://github.com/pydio/pydio-core/commit/22a62840e5ac14bb389Patch, Third Party Advisory
https://www.tenable.com/plugins/nessus/70495Third Party Advisory
http://www.openwall.com/lists/oss-security/2013/08/21/16Mailing List, Third Party Advisory
https://github.com/pydio/pydio-core/commit/22a62840e5ac14bb389Patch, Third Party Advisory
https://www.tenable.com/plugins/nessus/70495Third Party Advisory

Timeline

Published: Feb 11, 2020
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-4267?

How severe is CVE-2013-4267?

CVE-2013-4267 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 4.12% probability of exploitation in the next 30 days.

How do I fix CVE-2013-4267?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-4267?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST