CVE-2026-66671
Received Received - Intake

Unauthenticated Local File Inclusion in Verdure Core

Publication date: 2026-08-24

Last updated on: 2026-08-24

Assigner: Patchstack

Description
Unauthenticated Local File Inclusion in Verdure Core <= 1.2 versions.

CVSS Scores

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Meta Information

Published
2026-08-24
Last Modified
2026-08-24
Generated
2026-08-24
AI Q&A
2026-08-24
EPSS Evaluated
N/A
NVD
CVE-2026-66671
EUVD
EUVD-2026-64789

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
verdure core to 1.2 (inc)
patchstack verdure_core to 1.2 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-98 The PHP application receives input from an upstream component, but it does not restrict or incorrectly restricts the input before its usage in "require," "include," or similar functions.

Attack-Flow Graph

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Executive Summary

CVE-2026-66671 is an Unauthenticated Local File Inclusion (LFI) vulnerability affecting Verdure Core plugin versions 1.2 and below. It allows unauthenticated attackers to include local files on the target website, potentially exposing sensitive data like database credentials.

Detection Guidance

Check if the Verdure Core plugin version 1.2 or below is installed on your WordPress site. Look for unusual file inclusion attempts in server logs or security plugins that monitor for Local File Inclusion (LFI) patterns.

Impact Analysis

This vulnerability can lead to complete database takeover if attackers access sensitive files like database credentials. It poses a high risk of exploitation with a CVSS score of 8.1 and may be targeted in mass-exploit campaigns.

Compliance Impact

Exposure of sensitive data like database credentials could violate GDPR and HIPAA compliance requirements, potentially leading to data breaches and regulatory penalties.

Mitigation Strategies

Apply the mitigation rule provided by Patchstack to block attacks. Consider temporarily disabling the plugin if no official patch is available. Seek assistance from a hosting provider or web developer to update or replace the plugin.

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