published May 5, 2021
⚠️ A sneaky access bypass in Drupal Core could expose your API when in read/write mode! This one's a classic oversight that can trip up even the best of us. 😅 Think of it like leaving the door to your server open while telling everyone it's locked. If the read_only setting is false, anyone can waltz right in and potentially mess with your data! This vulnerability allows unauthorized users to gain access to sensitive data through the JSON:API. With a little persistence, they could read or modify data they shouldn't be able to touch, like a pizza order getting topped with pineapple when you definitely ordered pepperoni. 🍕
Think of it like leaving the door to your server open while telling everyone it's locked. If the read_only setting is false, anyone can waltz right in and potentially mess with your data! The access bypass vulnerability arises when JSON:API is configured in read/write mode without the read_only setting enabled. This allows attackers to send requests without proper authentication, potentially compromising your data.
This vulnerability allows unauthorized users to gain access to sensitive data through the JSON:API. With a little persistence, they could read or modify data they shouldn't be able to touch, like a pizza order getting topped with pineapple when you definitely ordered pepperoni. 🍕 To protect your site, ensure you set the read_only configuration to true under jsonapi.settings. Additionally, upgrade to Drupal Core versions 8.8.8, 8.9.1, or 9.0.1, depending on your current version. Don't wait, tighten those security bolts! 🔒 You've got this! With just a few tweaks, your Drupal site will be secure and sound. 🦸♂️