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 1.2.98 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.3.02 or latest
References
Related Vulnerabilities
WordPress Plugin Social Connect Cross-Site Scripting (1.0.4)
WordPress Plugin CM Pop-Up banners for WordPress Cross-Site Scripting (1.4.10)
WordPress Plugin Spam protection, AntiSpam, FireWall by CleanTalk SQL Injection (5.148)
Joomla! Core Cross-Site Scripting (2.5.0 - 3.9.24)
WordPress Plugin Social Login WP Cross-Site Request Forgery (5.0.0.0)