Description
WordPress Plugin Contact Form 7-PayPal Add-on is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin Contact Form 7-PayPal Add-on version 1.3.4 is vulnerable; prior versions may also be affected.
Remediation
Edit the source code to ensure that CSRF protection is implemented with Nonce-like mechanism or disable the plugin until a fix is available
References
Related Vulnerabilities
phpMyFAQ Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2017-15733)
e107 Other Vulnerability (CVE-2005-2559)
math.js Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2017-1001002)
Drupal Core 4.7.x Cross-Site Scripting (4.7.0 - 4.7.2)
WordPress Plugin AdRotate-Ad manager & AdSense Ads SQL Injection (5.8.3.1)