The WP Directory Kit plugin for WordPress is vulnerable to time-based SQL Injection via 'display_name' Profile Field (Second-Order) in all versions up to, and including, 1.5.9 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 subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is a second-order injection: a Subscriber stores a display_name containing a single quote via their own profile, which WordPress preserves verbatim; the payload is then triggered when WdkCachedUserEditor::update_listings_user_editor() re-reads that stored value and passes it unsanitized to the SQL sink.
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Fixes

Solution

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Workaround

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History

Sat, 10 Oct 2026 08:00:00 +0000

Type Values Removed Values Added
Description The WP Directory Kit plugin for WordPress is vulnerable to time-based SQL Injection via 'display_name' Profile Field (Second-Order) in all versions up to, and including, 1.5.9 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 subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is a second-order injection: a Subscriber stores a display_name containing a single quote via their own profile, which WordPress preserves verbatim; the payload is then triggered when WdkCachedUserEditor::update_listings_user_editor() re-reads that stored value and passes it unsanitized to the SQL sink.
Title WP Directory Kit <= 1.5.9 - Authenticated (Subscriber+) SQL Injection via 'display_name' Profile Field (Second-Order)
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-10-10T07:41:46.242Z

Reserved: 2026-09-23T14:42:12.165Z

Link: CVE-2026-96653

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-10T08:17:07.843

Modified: 2026-10-10T08:17:07.963

Link: CVE-2026-96653

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-10T09:30:04Z

Weaknesses