Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Creative Motion, Will Bontrager Software, LLC Woody ad snippets allows Stored XSS.This issue affects Woody ad snippets: from n/a through 2.4.10.

The Woody code snippets plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.3.9. This is due to missing or incorrect nonce validation on the runActions() function. This makes it possible for unauthenticated attackers to activate and deactivate snippets via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.3.1. This is due to missing or incorrect nonce validation on the wclearfycachedelete functionality . This makes it possible for unauthenticated attackers to clear the cache via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.3.2. This is due to missing or incorrect nonce validation on the 'setup-wbcrclearfy' page. This makes it possible for unauthenticated attackers to update the plugins settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

To exploit the vulnerability, it is necessary:

The Social Slider Feed WordPress plugin before 2.2.9 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed (for example in multisite setup).

The Auto Featured Image (Auto Post Thumbnail) WordPress plugin before 3.9.16 includes an AJAX endpoint that allows any user with at least Author privileges to upload arbitrary files, such as PHP files. This is caused by incorrect file extension validation.

The Auto Featured Image (Auto Post Thumbnail) WordPress plugin before 3.9.3 does not sanitise and escape the postid parameter before outputting back in an admin page within a JS block, leading to a Reflected Cross-Site Scripting issue.

The Social Slider Widget WordPress plugin before 1.8.5 allowed Authenticated Reflected XSS in the plugin settings page as the ‘tokenerror’ parameter can be controlled by users and it is directly echoed without being sanitized

The Titan Anti-spam & Security WordPress plugin before 7.3.1 does not properly checks HTTP headers in order to validate the origin IP address, allowing threat actors to bypass it's block feature by spoofing the headers.