WP Directory Kit < 1.5.7 - Authenticated (Administrator+) SQL Injection

4.9
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2026-18653
CVSS 4.9 (Medium)
Publicly Published August 20, 2026
Last Updated August 24, 2026
Researcher Erwan LR - WPScan

Description

The WP Directory Kit plugin for WordPress is vulnerable to SQL Injection in all versions up to 1.5.7. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Learn more about SQL Injection vulnerabilities and how to prevent them.

References

Share

Vulnerability Details for WP Directory Kit

Software Type Plugin
Software Slug wpdirectorykit (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.5.7, or a newer patched version
Affected Version
  • < 1.5.7
Patched Version
  • 1.5.7

Recent vulnerabilities in WP Directory Kit

# Title CVE ID CVSS Researchers Date
1 WP Directory Kit <= 1.5.9 - Authenticated (Subscriber+) SQL Injection via 'display_name' Profile Field (Second-Order) CVE-2026-96653 6.5 Tarcísio Luchesi De Almeida Silva (Poystick) October 9, 2026
2 WP Directory Kit <= 1.5.4 - Authenticated (Custom+) SQL Injection via 'data_fields_list' Parameter CVE-2026-16596 6.5 zickzick2 September 29, 2026
3 Directory Kit <= 1.5.7 - Authenticated (Listing Admin+) Stored Cross-Site Scripting CVE-2026-16591 6.4 Yaswanth Reddy Sunkara September 24, 2026
4 WP Directory Kit <= 1.5.4 - Authenticated (Custom+) SQL Injection via 'order_by' Parameter CVE-2026-16588 6.5 adhikara13 September 15, 2026
5 Directory Kit <= 1.5.7 - Authenticated (Editor+) SQL Injection CVE-2026-16593 4.9 Yaswanth Reddy Sunkara September 12, 2026
6 Directory Kit <= 1.5.7 - Unauthenticated Information Exposure CVE-2026-18232 5.3 Erwan LR September 12, 2026
7 Directory Kit <= 1.5.7 - Authenticated (Contributor+) Information Exposure CVE-2026-16592 4.3 Yaswanth Reddy Sunkara September 12, 2026
8 WP Directory Kit < 1.5.7 - Unauthenticated Information Exposure CVE-2026-18231 5.3 Erwan LR August 21, 2026
9 Directory Kit <= 1.5.4 - Unauthenticated SQL Injection CVE-2026-28001 7.5 Jayant Kamble August 12, 2026
10 WP Directory Kit <= 1.5.4 - Unauthenticated SQL Injection CVE-2026-27538 5.9 Taylsec August 11, 2026

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation