GPT3 AI Content Writer < 1.9.15 - Cross-Site Request Forgery

Description

The GPT3 AI Content Writer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.9.14. This is due to missing or incorrect nonce validation on the wpaicg_generate_custom_prompt() function. This makes it possible for unauthenticated attackers to generate prompts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.