Description

WordPress Plugin WPshop-eCommerce is prone to a vulnerability that lets attackers upload arbitrary files because the application fails to properly sanitize user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and run it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. WordPress Plugin WPshop-eCommerce version 1.3.9.5 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.3.9.6 or latest

References

https://research.g0blin.co.uk/g0blin-00036/

https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/wp_wpshop_ecommerce_file_upload.rb

https://github.com/XiphosResearch/exploits/tree/master/wpsh0pwn

http://packetstormsecurity.com/files/131617/WordPress-WPshop-eCommerce-1.3.9.5-Shell-Upload.html

https://wordpress.org/plugins/wpshop/changelog/

Related Vulnerabilities

Internet Information Services Other Vulnerability (CVE-2001-0151)

WordPress Plugin Contact Form 7 Integrations Multiple Cross-Site Scripting Vulnerabilities (1.3.10)

WordPress 5.5.x Multiple Vulnerabilities (5.5 - 5.5.10)

Sqlite Incorrect Conversion between Numeric Types Vulnerability (CVE-2019-19317)

Joomla Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') Vulnerability (CVE-2019-11358)

Severity

High

Classification

CWE-434 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Unauthenticated File Upload