WP REST API The REST API is an acronym for the RESTful Application Program Interface (API) that uses HTTP requests to GET, PUT, POST and DELETE data. It is how the front end of an application (think “phone app” or “website”) can communicate with the data store (think “database” or “file system”) https://developer.wordpress.org/rest-api/. plugin A plugin is a piece of software containing a group of functions that can be added to a WordPress website. They can extend functionality or add new features to your WordPress websites. WordPress plugins are written in the PHP programming language and integrate seamlessly with WordPress. These can be free in the WordPress.org Plugin Directory https://wordpress.org/plugins/ or can be cost-based plugin from a third-party version 1.2.1 is now available as a critical security release. This release fixes a serious information disclosure vulnerability, which allowed for unpublished content and post revisions The WordPress revisions system stores a record of each saved draft or published update. The revision system allows you to see what changes were made in each revision by dragging a slider (or using the Next/Previous buttons). The display indicates what has changed in each revision. to be retrieved via the REST API.
All previous versions of the plugin are affected. All WP REST API users are strongly encouraged to update immediately. Update with one click from Dashboard → Updates, get it from the plugin directory (zip), or pull it from GitHub.
This release was coordinated by the REST API team and the WordPress core Core is the set of software required to run WordPress. The Core Development Team builds WordPress. security team. The security team is pushing automatic updates for this plugin. Each branch A directory in Subversion. WordPress uses branches to store the latest development code for each major release (3.9, 4.0, etc.). Branches are then updated with code for any minor releases of that branch. Sometimes, a major version of WordPress and its minor versions are collectively referred to as a "branch", such as "the 4.0 branch". was separately patched; there are packages for 1.2.1, 1.1.3, 1.0.2, 0.9.2, and 0.8.2.
If you believe you have discovered a potential security vulnerability with the WP REST API, please disclose it to us privately by sending an email to email@example.com. Security issues can also be reported via HackerOne.
If you have a question about the release, you can find the team in #core-restapi on WordPress.org Slack, or you can privately message @rachelbaker, @danielbachhuber, or @joehoyle.