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WP Directory Kit CVE-2026-27538

| EUVDEUVD-2026-57936 HIGH
SQL Injection (CWE-89)
2026-08-13 Patchstack GHSA-c33p-q727-j9jw
7.5
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
7.5 HIGH
AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L
vuln.today AI
7.5 HIGH

Unauthenticated network vector confirmed by description; AC:H reflects specific endpoint condition required; S:C captures shared WordPress database cross-table exposure; I:N consistent with apparent read-only injection behavior.

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

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

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

Lifecycle Timeline

2
Analysis Generated
Aug 13, 2026 - 15:04 vuln.today
CVE Published
Aug 13, 2026 - 13:36 cve.org
HIGH 7.5

DescriptionCVE.org

Unauthenticated SQL Injection in WP Directory Kit <= 1.5.4 versions.

AnalysisAI

SQL injection in WP Directory Kit versions 1.5.4 and earlier enables remote unauthenticated attackers to extract sensitive database contents, including WordPress user credentials and site configuration data, without any account or prior foothold. The CVSS 3.1 score of 7.5 includes a Scope Changed designation, reflecting that the shared WordPress MySQL database - reachable by all installed plugins - is exposed beyond the plugin's own schema. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
technique details hidden
Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation The target WordPress site must have WP Directory Kit version 1.5.4 or earlier installed and active; deactivated or uninstalled instances are not exposed. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 7.5 score combines a network-accessible, unauthenticated (PR:N, UI:N) attack vector with high confidentiality impact and scope change - a combination that typically demands urgent prioritization. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Patch available per vendor advisory - update WP Directory Kit to a version beyond 1.5.4 immediately using the WordPress admin plugin update interface or WP-CLI. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, inventory all WP Directory Kit installations to identify affected versions and disable the plugin if not mission-critical. …

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

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CVE-2026-27538 vulnerability details – vuln.today

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