CVE-2026-18230: unknown wp directory kit SQL Injection

Vulnerability summary

CVE-2026-18230 is a high (CVSS 8.1) SQL Injection vulnerability in unknown wp directory kit. EPSS estimates a 0.39% chance of exploitation in the next 30 days, higher than 31.1% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 1.5.6.

Timeline

1. 12-08-2026
   PublishedVulnerability first disclosed.
2. 12-08-2026
   Last modifiedVulnerability information updated.

Description

The WP Directory Kit WordPress plugin before 1.5.6 does not sanitise and escape a parameter before using it in a SQL statement through one of its authenticated AJAX actions, which lacks an authorization check, allowing any authenticated user such as a Subscriber to perform SQL injection attacks.

• CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.