CVE-2026-16588Network attack vectorHinoki check available

Database disclosure via unprepared order_by query

Published Sep 16, 2026 · Updated Sep 16, 2026

Blind SQL injection in WP Directory Kit 1.5.4 and earlier allows remote authenticated users to extract database data via order_by. The affected query incorporates the user-supplied order_by value without sufficient escaping or preparation, allowing appended SQL. A custom-level WordPress account or higher is required, and the documented consequence is disclosure of sensitive database information.

CVSS severity6.5
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Blind SQL injection in WP Directory Kit 1.5.4 and earlier allows remote authenticated users to extract database data via order_by. The affected query incorporates the user-supplied order_by value without sufficient escaping or preparation, allowing appended SQL. A custom-level WordPress account or higher is required, and the documented consequence is disclosure of sensitive database information.

The record

CVE
CVE-2026-16588
Published
Sep 16, 2026
Updated
Sep 16, 2026
Vendor
WP Directory Kit
Product
WP Directory Kit
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.5.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WP Directory Kit · WP Directory Kitversion=0 <=1.5.4

Published CVSS scores

6.5WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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