Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ImageRecycle ImageRecycle pdf & image compression allows Reflected XSS.This issue affects ImageRecycle pdf & image compression: from n/a through 3.1.16.

The ImageRecycle pdf & image compression plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.14. This is due to missing or incorrect nonce validation on several functions in the class/class-image-otimizer.php file. This makes it possible for unauthenticated attackers to update plugin settings along with performing other actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The ImageRecycle pdf & image compression plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several AJAX actions in all versions up to, and including, 3.1.14. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform unauthorized actions, such as updating plugin settings.

The ImageRecycle pdf & image compression plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.13. This is due to missing or incorrect nonce validation on the reinitialize function. This makes it possible for unauthenticated attackers to remove all plugin data via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The ImageRecycle pdf & image compression plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.13. This is due to missing or incorrect nonce validation on the stopOptimizeAll function. This makes it possible for unauthenticated attackers to modify image optimization settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The ImageRecycle pdf & image compression plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.13. This is due to missing or incorrect nonce validation on the optimizeAllOn function. This makes it possible for unauthenticated attackers to modify image optimization settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The ImageRecycle pdf & image compression plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.13. This is due to missing or incorrect nonce validation on the disableOptimization function. This makes it possible for unauthenticated attackers to disable the image optimization setting via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The ImageRecycle pdf & image compression plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.13. This is due to missing or incorrect nonce validation on the enableOptimization function. This makes it possible for unauthenticated attackers to enable image optimization via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The ImageRecycle pdf & image compression plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the reinitialize function in all versions up to, and including, 3.1.13. This makes it possible for authenticated attackers, with subscriber-level access and above, to remove all plugin data.

The ImageRecycle pdf & image compression plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the stopOptimizeAll function in all versions up to, and including, 3.1.13. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify image optimization settings.