These files are named jquery–migrate.js & jquery-migrate.min.js and present at the exact locations where JavaScript files are normally present on WordPress sites but are malicious.
A development tool to help migrate away from APIs and features that have been or will be removed from jQuery core – jquery/jquery-migrate
When an event, such as a mouse click, occurs in an HTML element selected by the selector, the function that is defined inside the final set of parentheses is executed. All the following code examples are based on this HTML page content. Assume it appears on your plugin’s admin settings screen, defined by the file myplugin_settings.php. It is a simple table with radio buttons next to each title.
Why is there a constant notice, JQMIGRATE: Migrate is installed, version 1.4.0 that points to load-scripts.php in my console when I updated my theme to WordPress 4.5, and how can it be removed? I…
It covers auditing dependencies, safe removal (and exceptions), creating a compatibility shim if needed, converting common jQuery patterns to vanilla JS, handling AJAX, animations and event delegation, troubleshooting, and testing. Every code example is provided so you can copy and paste into your theme/plugin for systematic migration.
So, files jquery–migrate.js and jquery-migrate.min.js contain obfuscated code that additionally loads a strange analytics.js file with malware inside. It will effect wordpress’s core js files as well.
In an attempt to stop this from happening, I have tried deactivating all plugins and deregistering jQuery in functions.php, but nothing seems to get rid of it. Any ideas how I can stop this? I’m using WordPress v3.6.
WordPress developers use JavaScript and libraries to create interactive elements on a web page and simplify the coding process. Among the most popular options is jQuery. What makes using jQuery in WordPress special is the extensive plugin ecosystem.
General dependencies exclusions for Delay JavaScript execution This article contains a list of general dependencies exclusions to be used in cases when the Delay JavaScript execution feature triggers any of the related JavaScript errors. jQuery is not defined # /jquery(-migrate)?-?([0-9.]+)?(.min|.slim|.slim.min)?.js(?(.*))?( |’|”|>|$) f.hoverIntent is not a function # /wp–includes/js …
Upgrade For help when upgrading jQuery, read the upgrade guides. We also recommend using the jQuery Migrate plugin. jQuery Migrate Plugin The jQuery Migrate plugin simplifies upgrading from older versions of jQuery. The plugin restores deprecated features and behaviors so that older code will still run properly on newer versions of jQuery.