WP Directory Kit Plugin up to 1.5.7 on WordPress sql injection

Summaryinfo

A vulnerability was found in WP Directory Kit Plugin up to 1.5.7. It has been rated as problematic. This impacts an unknown function. Performing a manipulation results in sql injection. This vulnerability is identified as CVE-2026-16593. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in WP Directory Kit Plugin up to 1.5.7. It has been classified as problematic. This affects an unknown function. The manipulation with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The WP Directory Kit WordPress plugin through 1.5.7 does not sanitize and escape some widget settings before using them in a SQL statement, allowing authenticated users with access to the page builder (Editor and above) to perform SQL injection attacks that execute when the affected page is rendered.

The advisory is shared at wpscan.com. This vulnerability is uniquely identified as CVE-2026-16593 since 07/22/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. The exploitation needs additional levels of successful authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/15/2026). MITRE ATT&CK project uses the attack technique T1505 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-78280). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• WordPress Plugin

Name

• WP Directory Kit Plugin

Version

• 1.5.0
• 1.5.1
• 1.5.2
• 1.5.3
• 1.5.4
• 1.5.5
• 1.5.6
• 1.5.7

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
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Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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