Description
WordPress Plugin Email Users is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin Email Users version 4.7.5 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 4.7.6 or latest
References
Related Vulnerabilities
Oracle Database Server Improper Input Validation Vulnerability (CVE-2016-2381)
WordPress Plugin Contact Form With Captcha Cross-Site Request Forgery (1.6.2)
WordPress Plugin Comment Extra Fields Multiple Cross-Site Scripting Vulnerabilities (1.7)
WordPress Plugin Easy Contact Form Pro Cross-Site Scripting (1.1.1.8)
WordPress Plugin Audio Player Cross-Site Scripting (2.0.4.5)