• Skip to main content
  • Skip to footer

7th Circle Designs

Building, Securing, and Optimizing WordPress Since 2014

  • Home
  • Services
    • WordPress Security Audit
    • WordPress Site Design
      • WordPress Site
      • WordPress Membership Site
      • WordPress eCommerce Site
      • CPA Web Package
    • WordPress Service and Maintenance Plans
    • Search Engine Optimization and Branding
      • Personal Branding Package
      • Business Branding Package
        • Search Engine Optimization
    • Information Technology
  • Training and Coaching
    • Online WordPress Training and Coaching
    • Virtual Consultation
    • eLearning
  • WordPress Plugins
    • eCommerce
    • E-mail
    • Optimization and Tweaking
    • Personalization and Branding
    • Security
    • SEO
  • Blog
  • My Account
    • Pay Your Bill
  • Contact
  • Cart
    • Checkout
You are here: Home / WordPress / Security / WordPress 4.8.3 Security Release

WordPress 4.8.3 Security Release

October 31, 2017 by 7th Circle Designs Leave a Comment

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.

Filed Under: Security, WordPress

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Footer

Recent Posts

  • WooCommerce 5.2 Released
  • WordPress 5.7 “Esperanza”
  • WooCommerce 5.1 Released
  • WordPress 5.6.2 Maintenance Release
  • WooCommerce 5.0 Released

Categories

Sign up for our newsletter

Copyright © 2009–2021 7th Circle Designs · All Rights Reserved
Built and designed by 7th Circle Designs

Buy Me A Coffee

Terms of Service | Privacy Policy | CCPA Privacy Notice | Accessibility Statement | Affiliate Disclosure