12 Jun

Cross-Site Request Forgery (CSRF) Vulnerability in PayPal Digital Downloads

Recently we found that the plugin Contact Form 7 – PayPal Add-on contained a cross-site request forgery (CSRF) vulnerability with the saving of the plugin’s settings that would allow changing the PayPal address that payments through plugin go to. In looking over the developer’s other plugins we found that the PayPal Digital Downloads plugin contains the same vulnerability.

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