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WP Directory Kit CVE-2026-18474

| EUVDEUVD-2026-57101 HIGH
SQL Injection (CWE-89)
2026-08-12 WPScan GHSA-5435-q9p7-mwhc
8.6
CVSS 3.1 · Vendor: WPScan
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Severity by source

Vendor (WPScan) PRIMARY
8.6 HIGH
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
vuln.today AI
6.8 MEDIUM

Non-default plugin configuration required to trigger the vulnerable code path raises AC to H; no authentication or user interaction needed; only confidentiality impacted per description.

3.1 AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
4.0 AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Primary rating from Vendor (WPScan).

CVSS VectorVendor: WPScan

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

5
Analysis Generated
Aug 12, 2026 - 13:24 vuln.today
CVSS changed
Aug 12, 2026 - 13:22 NVD
8.6 (HIGH)
Patch available
Aug 12, 2026 - 07:16 EUVD
CVE Published
Aug 12, 2026 - 06:00 cve.org
HIGH 8.6
CVE Published
Aug 12, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

The WP Directory Kit WordPress plugin before 1.5.6 does not sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by unauthenticated users when a non-default search field type is configured.

AnalysisAI

Unauthenticated SQL injection in WP Directory Kit WordPress plugin (all versions before 1.5.6) allows remote attackers to read arbitrary data from the WordPress database, including user credentials and sensitive site content. The flaw was reported by WPScan, a public proof-of-concept exploit is available, and exploitation requires no authentication - though it is conditioned on a non-default search field type being configured in the plugin. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Scan for WordPress sites with WP Directory Kit installed
Delivery
Identify sites with non-default search field type configured
Exploit
Craft SQL injection payload for vulnerable search parameter
Execution
Submit unauthenticated HTTP request to directory search endpoint
Impact
Extract full WordPress database contents

Vulnerability AssessmentAI

Exploitation Two specific conditions must both be satisfied for exploitation: (1) WP Directory Kit plugin version prior to 1.5.6 must be installed and active on a WordPress site, and (2) a non-default search field type must be explicitly configured in the plugin's admin settings - sites running the default search field configuration are NOT vulnerable. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The NVD CVSS 3.1 score of 8.6 (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N) reflects high-severity unauthenticated remote exploitation with confidentiality impact across database scope. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker scans the internet for WordPress installations exposing WP Directory Kit plugin assets, then probes directory search endpoints to identify sites with the non-default search field type active - detectable via distinct HTML form elements or parameter names. Using the publicly available WPScan proof-of-concept, the attacker submits a crafted unauthenticated HTTP request containing a SQL injection payload in the vulnerable search parameter. …
Remediation Update WP Directory Kit to version 1.5.6 or later, which contains the vendor fix for missing input sanitization and escaping, per the WPScan advisory (https://wpscan.com/vulnerability/cadb99e3-bb6a-4d44-8ef0-eff524d31b29/). … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, inventory all WordPress installations using WP Directory Kit and verify which sites have enabled non-default search field type configurations to identify the exposed population. …

Sign in for detailed remediation steps and compensating controls.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-18474 vulnerability details – vuln.today

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