CVE-2026-101923 — The Photo Reviews for WooCommerce plugin for WordPress is vulnerable to Arbitrary Content…¶
Key facts
CVE-2026-101923 is a High (8.1) vulnerability: The Photo Reviews for WooCommerce plugin for WordPress is vulnerable to Arbitrary Content…. This entry ships a detection-only PoC and a Docker test lab.
| CVE | CVE-2026-101923 |
| Severity | High (8.1) |
| Detection / prevention | — |
| PoC | poc.py |
| Source | 2026/CVE-2026-101923/ |
Details¶
English | 한국어
Description¶
The Photo Reviews for WooCommerce plugin for WordPress is vulnerable to Arbitrary Content Deletion in versions up to, and including, 1.2.30. This is due to the plugin storing attacker-controlled post IDs from the wcpr_image_upload_id parameter of a public review submission into the review's reviews-images comment meta without verifying that the IDs correspond to attachments owned by the submitter, combined with the delete_reviews_image() handler unconditionally calling wp_delete_post( $id, true ) on every stored ID when the review is deleted. This makes it possible for unauthenticated attackers to permanently delete arbitrary posts, pages, products, or media attachments on the site whenever an administrator subsequently deletes the attacker's review (or when WordPress's built-in wp_scheduled_delete cron empties the comment trash after 30 days).
Vulnerability Details¶
| Property | Value |
|---|---|
| CVE ID | CVE-2026-101923 |
| Type | RCE |
| CVSS Score | 8.1 |
Proof of Concept¶
Download¶
# Download PoC script
curl -O https://raw.githubusercontent.com/fankh/vulnerability-poc/main/2026/CVE-2026-101923/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-2026-101923
# 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://plugins.trac.wordpress.org/browser/woo-photo-reviews/trunk/admin/admin.php#L2390
- https://plugins.trac.wordpress.org/browser/woo-photo-reviews/trunk/admin/admin.php#L31
- https://plugins.trac.wordpress.org/browser/woo-photo-reviews/trunk/frontend/frontend.php#L1232
- https://plugins.trac.wordpress.org/browser/woo-photo-reviews/trunk/frontend/frontend.php#L1268
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3718551%40woo-photo-reviews&new=3718551%40woo-photo-reviews
- https://www.wordfence.com/threat-intel/vulnerabilities/id/bdc330ea-e490-43a5-93eb-a434a0e02868?source=cve
Generated by PoC Generator on 2026-10-03T17:49:17.633920888
Frequently asked questions¶
What is CVE-2026-101923?¶
CVE-2026-101923 is a High (8.1) vulnerability: The Photo Reviews for WooCommerce plugin for WordPress is vulnerable to Arbitrary Content…. This entry ships a detection-only PoC and a Docker test lab.
How do I detect CVE-2026-101923?¶
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-2026-101923?¶
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.