Description
WordPress Plugin CP Contact Form with PayPal 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 CP Contact Form with PayPal version 1.2.97 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.2.98 or latest
References
https://github.com/CBiu/wp-plugins-vuln/blob/master/XSS/cp-contact-form-with-paypal.md
https://plugins.svn.wordpress.org/cp-contact-form-with-paypal/trunk/README.txt
Related Vulnerabilities
WordPress Plugin Anti-Malware Security and Brute-Force Firewall Cross-Site Scripting (4.15.42)
Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-2359)
WordPress Plugin ZWM Zeumic Work Management Multiple Unspecified Vulnerabilities (1.0.11)
WordPress Plugin All-In-One Security (AIOS)-Security and Firewall Cross-Site Scripting (3.8.3)
WordPress Plugin Profiles 'bio-img.php' SQL Injection (2.0RC1)