CVE-2017-18357

MEDIUM

Shopware < 5.3.4 - XXE

Title source: rule

Description

Shopware before 5.3.4 has a PHP Object Instantiation issue via the sort parameter to the loadPreviewAction() method of the Shopware_Controllers_Backend_ProductStream controller, with resultant XXE via instantiation of a SimpleXMLElement object.

Exploits (2)

metasploit WORKING POC EXCELLENT

by Karim Ouerghemmi, mr_me <[email protected]> · rubypocphp

https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/shopware_createinstancefromnamedarguments_rce.rb

View Code ZIP pw:eip

exploitdb WORKING POC VERIFIED

by Metasploit · rubyremotephp

https://www.exploit-db.com/exploits/46915

View Code ZIP pw:eip

References (3)

[Exploit, Third Party Advisory] https://blog.ripstech.com/2017/shopware-php-object-instantiation-to-blind-xxe/

[Third Party Advisory] https://demo.ripstech.com/projects/shopware_5.3.3

[Exploit, Third Party Advisory] http://packetstormsecurity.com/files/152995/Shopware-createInstanceFromNamedArguments-PHP-Object-Instantiation.html

Scores

CVSS v3 6.5

EPSS 0.5729

EPSS Percentile 98.1%

Attack Vector NETWORK

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

Classification

CWE

CWE-610

Status published

Affected Products (2)

shopware/shopware < 5.3.4

shopware/shopware < 5.3.4Packagist

Timeline

Published Jan 15, 2019

Tracked Since Feb 18, 2026