CVE-2026-78562 — The Verdure Core plugin for WordPress is vulnerable to Local File Inclusion in all…¶

Key facts

CVE-2026-78562 is a High (8.1) vulnerability: The Verdure Core plugin for WordPress is vulnerable to Local File Inclusion in all…. This entry ships a detection-only PoC and a Docker test lab.


CVE	CVE-2026-78562
Severity	High (8.1)
Detection / prevention	—
PoC	poc.py
Source	2026/CVE-2026-78562/

Details¶

English | 한국어

Description¶

The Verdure Core plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.2. This makes it possible for unauthenticated attackers to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.

Vulnerability Details¶

Property	Value
CVE ID	CVE-2026-78562
Type	LFI
CVSS Score	8.1

Proof of Concept¶

Download¶

# Download PoC script
curl -O https://raw.githubusercontent.com/fankh/vulnerability-poc/main/2026/CVE-2026-78562/poc.py

Usage¶

# Run PoC against target
python3 poc.py --target <TARGET_URL>

# With authentication
python3 poc.py --target <TARGET_URL> --username <USER> --password <PASS>

⚠️ Warning: This PoC is for authorized security testing only. It uses detection-only techniques and does not exploit or damage target systems.

Test Lab¶

This repository includes a Docker-based test environment with both vulnerable and patched applications.

Quick Start¶

# Clone and navigate to CVE directory
cd CVE-2026-78562

# Start both applications
docker-compose up -d

# Run tests
./run-tests.sh    # Linux/Mac
./run-tests.ps1   # Windows PowerShell

Application Endpoints¶

Application	URL	Status
Vulnerable App	http://localhost:8080	Shows vulnerability
Patched App	http://localhost:8081	Demonstrates fix

Directory Structure¶

├── README.md           # English documentation
├── README_KO.md        # Korean documentation
├── poc.py              # PoC detection script
├── docker-compose.yml  # Container orchestration
├── run-tests.sh        # Linux/Mac test runner
├── run-tests.ps1       # Windows test runner
├── vulnerable-app/     # Vulnerable version
│   ├── app.py
│   ├── Dockerfile
│   └── requirements.txt
└── patched-app/        # Fixed version
    ├── app.py
    ├── Dockerfile
    └── requirements.txt

References¶

https://patchstack.com/database/wordpress/plugin/verdure-core/vulnerability/wordpress-verdure-core-plugin-1-2-local-file-inclusion-vulnerability
https://www.wordfence.com/threat-intel/vulnerabilities/id/92abc078-4fdd-4afe-aa46-cdd3a18161f4?source=cve

Generated by PoC Generator on 2026-08-25T19:11:35.224975541

Frequently asked questions¶

What is CVE-2026-78562?¶

CVE-2026-78562 is a High (8.1) vulnerability: The Verdure Core plugin for WordPress is vulnerable to Local File Inclusion in all…. This entry ships a detection-only PoC and a Docker test lab.

How do I detect CVE-2026-78562?¶

Run the detection-only PoC included with this entry against your Docker test lab to confirm whether a target is affected; pair it with your own IDS logging.

How do I block or mitigate CVE-2026-78562?¶

Upgrade to a fixed version per the vendor advisory; the NVD record lists the affected versions. Use the included PoC to verify your remediation.

For authorized security testing and research only. See the full source and NVD record.