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SQL Injection

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Guides

All 61 Plugin Security 22 Security Research 18 Vulnerability Types 11 Hardening 6 Security News 6 Malware 5 WordPress Insights 4 RSS

SQL Injection in WordPress, Explained What SQL injection is, why WordPress plugins keep producing it, and what it means when your site has one. Vulnerability Types 19 Mar 2026, 2 min Abandoned Cart Lite for WooCommerce before 5.8.2 — SQL Injection Unsanitised cart parameters in Abandoned Cart Lite for WooCommerce exposed stored customer data to unauthenticated extraction. Fixed in 5.8.3. Security Research 5 Nov 2020, 3 min Loginizer before 1.6.4 — Unauthenticated SQL Injection An unauthenticated SQL injection in Loginizer’s brute-force protection, reachable from any WordPress login form. Fixed in 1.6.4 — and pushed to over a million sites by a rare… Security Research 17 Oct 2020, 4 min WordPress Core and MySQL String Comparison: Security Lessons for Plugin Developers Database comparison rules can change security outcomes. Case sensitivity, collation, truncation, and loose comparisons can make two strings look equal when the application expected a strict check. Security Research 25 Jul 2020, 2 min LearnPress SQL Injection to RCE: Lessons for WordPress LMS Sites LMS plugins hold users, progress, payments, certificates, and admin workflows. A SQL injection in that environment can become more than a data leak if chained with privileged actions. Plugin Security 20 Jul 2020, 2 min WooCommerce MySQL REPLACE to RCE: Why Store Plugins Need Fast Patching WooCommerce runs close to money and customer data. Any chain that moves from database manipulation toward code execution should be treated as an emergency, even if exploitation requires… Plugin Security 18 Jul 2020, 2 min