+44 0330 223 3428
Call Us
+44 0330 223 3428

Dev Blog: WordPress 4.8.3 Security Release

Dev Blog: WordPress 4.8.3 Security Release

WordPress 4.8.3 is now available. This is a security release for all previous versions and we strongly encourage you to update your sites immediately.

WordPress versions 4.8.2 and earlier are affected by an issue where $wpdb->prepare() can create unexpected and unsafe queries leading to potential SQL injection (SQLi). WordPress core is not directly vulnerable to this issue, but we’ve added hardening to prevent plugins and themes from accidentally causing a vulnerability. Reported by Anthony Ferrara.

This release includes a change in behaviour for the esc_sql() function. Most developers will not be affected by this change, you can read more details in the developer note.

Thank you to the reporter of this issue for practicing responsible disclosure.

Download WordPress 4.8.3 or venture over to Dashboard → Updates and simply click “Update Now.” Sites that support automatic background updates are already beginning to update to WordPress 4.8.3.



Source: WordPress

Related Post
WPTavern: WordPress 5.0.2 to Bring Major Performance Improvements, Scheduled for December 19

WPTavern: WordPress 5.0.2 to Bring Major Performance Improvements, Scheduled for December 19 Processed with VSCOcam with c1 preset WordPress 5.0.1 was released yesterday as a security release with fixes for seven vulnerabilities that were privately disclosed. It includes a few breaks in backwards compatibility that plugin developers will want to review. WordPress 5.0.2 will be […]

Read more
WPTavern: WPWeekly Episode 341 – Recap of WordCamp US 2018

WPTavern: WPWeekly Episode 341 – Recap of WordCamp US 2018 In this episode, John James Jacoby and I recap WordCamp US 2018. We discuss what’s new in WordPress 5.0.1 and when users can expect to see 5.0.2. We also chat about the new path that WordPress is on and where it may lead. John shares […]

Read more
WPTavern: WordCamp US 2019 to be Held November 1-3 in St. Louis

WPTavern: WordCamp US 2019 to be Held November 1-3 in St. Louis photo credit: Wikimedia Commons Dates for WordCamp US 2019 were announced today, less than a week after wrapping up a successful camp in Nashville. Unlike all previous years held in December, next year’s event will take place November 1-3 in St. Louis, Missouri. […]

Read more