Loginizer <= 1.6.3 - SQL Injection

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2020-27615
CVSS 9.8 (Critical)
Publicly Published October 21, 2020
Last Updated November 14, 2022
Researcher mslavco


The Loginizer plugin before 1.6.4 for WordPress allows SQL injection (with resultant XSS), related to loginizer_login_failed and lz_valid_ip.



Vulnerability Details for Loginizer

Software Type Plugin
Software Slug loginizer (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.6.4, or a newer patched version
Affected Version
  • < 1.6.4
Patched Version
  • 1.6.4

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