Description
WordPress Plugin YITH WooCommerce Gift Cards Premium is prone to a vulnerability that lets attackers upload arbitrary files because the application fails to properly verify 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 YITH WooCommerce Gift Cards Premium version 3.19.0 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 3.20.0 or latest
References
https://sploitus.com/exploit?id=PACKETSTORM:170329
https://yithemes.com/themes/plugins/yith-woocommerce-gift-cards/#changelog
Related Vulnerabilities
WordPress Plugin Gigya-Social Infrastructure Unspecified Vulnerability (3.0.4)
Joomla! Core 1.5.x Session Hijacking (1.5.0 - 1.5.8)
Moodle Other Vulnerability (CVE-2006-4937)
Oracle Database Server CVE-2014-4300 Vulnerability (CVE-2014-4300)
WordPress Plugin Campaign URL Builder Cross-Site Request Forgery (1.5.0)