Description

WordPress Plugin Woocommerce CSV importer is prone to a vulnerability that lets attackers delete arbitrary files because the application fails to properly verify user-supplied input. An attacker can exploit this vulnerability to delete arbitrary files in the context of the webserver process. WordPress Plugin Woocommerce CSV importer version 3.3.6 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 3.4.0 or latest

References

http://lenonleite.com.br/en/publish-exploits/plugin-woocommerce-csv-importer-3-3-6-rce-unlink/

https://www.youtube.com/watch?v=By7kT7UbHVk

https://www.exploit-db.com/exploits/44433/

https://www.pluginvulnerabilities.com/2018/02/13/this-might-be-why-woocommerce-csv-import-was-removed-from-the-wordpress-plugin-directory/

https://packetstormsecurity.com/files/147128/WooCommerce-CSV-Importer-Plugin-3.3.6-Remote-Code-Execution.html

https://plugins.trac.wordpress.org/browser/woocommerce-csvimport/trunk/readme.txt

Related Vulnerabilities

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WordPress Plugin Tweet Blender Cross-Site Scripting (4.0.1)

WordPress 'edit.php' Cross-Site Scripting Vulnerability (1.5)

Severity

High

Classification

CWE-73 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Tags

Missing Update