CVE-2024-44313
📋 TL;DR
CVE-2024-44313 is an incorrect access control vulnerability in TastyIgniter 3.7.6 that allows unauthorized users to access and generate invoices without proper permission checks. This affects all TastyIgniter installations running version 3.7.6, potentially exposing sensitive order and customer information.
💻 Affected Systems
- TastyIgniter
📦 What is this software?
Tastyigniter by Tastyigniter
⚠️ Risk & Real-World Impact
Worst Case
Attackers could access all invoice data, including customer details, order information, and potentially payment data, leading to data breach, privacy violations, and financial fraud.
Likely Case
Unauthorized users accessing invoice data they shouldn't see, potentially exposing customer information and order details to competitors or malicious actors.
If Mitigated
With proper access controls, only authorized administrative users can access invoice functionality, limiting exposure to legitimate business needs.
🎯 Exploit Status
Exploitation requires understanding of TastyIgniter's URL structure and access to user accounts, but no authentication bypass is needed for the vulnerable endpoint.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 3.7.7 or later
Vendor Advisory: https://github.com/tastyigniter/TastyIgniter/security/advisories
Restart Required: No
Instructions:
1. Backup your TastyIgniter installation and database. 2. Update to TastyIgniter 3.7.7 or later via the admin panel or manual update. 3. Verify the invoice() function in Orders.php now includes proper permission checks.
🔧 Temporary Workarounds
Add manual permission check
allManually add permission checks to the invoice() function in Orders.php
Edit app/admin/controllers/Orders.php and add permission checks before invoice generation logic
🧯 If You Can't Patch
- Implement network-level access controls to restrict access to the invoice endpoint to authorized IP addresses only
- Add web application firewall rules to block unauthorized invoice access attempts
🔍 How to Verify
Check if Vulnerable:
Check if running TastyIgniter 3.7.6 by viewing the version in admin panel or checking composer.jsonCheck Version:
Check admin panel dashboard or view composer.json file for version informationVerify Fix Applied:
After updating, attempt to access invoice functionality with non-admin user accounts to confirm access is denied📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to /admin/orders/invoice endpoint
- Invoice generation requests from non-admin user accounts
Network Indicators:
- HTTP requests to invoice endpoint without proper authentication headers
SIEM Query:
source="web_logs" AND (uri_path="/admin/orders/invoice" OR uri_path LIKE "%/invoice") AND user_role!="admin"