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Wp Directory Kit CVE-2026-16593

| EUVDEUVD-2026-78280 MEDIUM
SQL Injection (CWE-89)
2026-09-15 WPScan GHSA-vj8p-cr6v-v7p3
6.8
CVSS 3.1 · Vendor: WPScan
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Persistence

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Sep 15, 2026

SQL injection in the WP Directory Kit WordPress plugin (versions through 1.5.7) lets authenticated users with page-builder access (Editor role and above) inject arbitrary SQL through widget settings that are stored without sanitization or escaping and then concatenated into a database query. The injected statement executes when the affected page is rendered, allowing the attacker to read arbitrary data from the WordPress database. Publicly available exploit code exists (WPScan advisory) and the vendor CPE is still listed as 'unknown', but there is no CISA KEV entry and EPSS is only 0.16%, indicating targeted rather than opportunistic mass exploitation.

Affected VersionsENISA

WP Directory Kit 0 ≤1.5.7

Affected Packages

euvd wp_directory_kit no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (WPScan) PRIMARY 6.8 MEDIUM
AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Primary rating from Vendor (WPScan) · only source for this CVE.

CVSS VectorVendor: WPScan

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
CVE Published
Sep 15, 2026 - 06:00 cve.org
MEDIUM 6.8
CVE Published
Sep 15, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

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.

Threat Intelligence Overview

EPSS Score
0.2%
Top 94% exploitable
Exploit
POC
Public exploit code exists
Data Quality
6 sources
Confidence: High

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC Yes
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
None
System Exposure· derived
Open
Automatable
No
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

54
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +34
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.

CVE-2024-3217 HIGH
8.8 Apr 05

The WP Directory Kit plugin for WordPress is vulnerable to SQL Injection via the 'attribute_value' and 'attribute_id' pa

CVE-2026-18474 HIGH POC
8.6 Aug 12

Unauthenticated SQL injection in WP Directory Kit WordPress plugin (all versions before 1.5.6) allows remote attackers t

CVE-2026-18230 HIGH POC
8.1 Aug 12

SQL injection in WP Directory Kit WordPress plugin (all versions before 1.5.6) allows any authenticated user - including

CVE-2023-2278 CRITICAL POC
9.8 Jun 13

The WP Directory Kit plugin for WordPress is vulnerable to Local File Inclusion in versions up to, and including, 1.1.9

CVE-2025-13390 CRITICAL POC
9.8 Dec 03

An authentication bypass in the WP Directory Kit WordPress plugin through version 1.4.4 lets unauthenticated remote atta

CVE-2026-16589 HIGH POC
7.7 Aug 08

SQL injection via an unsecured AJAX endpoint in WP Directory Kit (WordPress plugin) before 1.5.5 allows any authenticate

CVE-2026-16594 HIGH POC
7.5 Aug 08

WP Directory Kit versions before 1.5.5 expose the plugin's full settings - including sensitive API keys and third-party

CVE-2026-18653 HIGH POC
7.2 Aug 16

SQL injection in WP Directory Kit WordPress plugin before 1.5.7 is exploitable by authenticated administrators, with mat

CVE-2026-16591 HIGH POC
7.2 Sep 26

Stored cross-site scripting in the WP Directory Kit WordPress plugin before version 1.5.8 lets an authenticated user who

CVE-2026-16590 MEDIUM POC
6.5 Aug 08

Unauthorized data exposure in the WP Directory Kit WordPress plugin (all versions before 1.5.5) allows any authenticated

CVE-2026-16595 MEDIUM POC
6.5 Aug 08

WP Directory Kit WordPress plugin before version 1.5.5 exposes sensitive site data to any authenticated user due to miss

CVE-2023-2351 MEDIUM POC
6.5 Jun 13

The WP Directory Kit plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to a m

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