CVE-2024-57434
📋 TL;DR
CVE-2024-57434 is an incorrect access control vulnerability in macrozheng mall-tiny 1.0.1 where default imported test users are granted super administrator privileges. This allows attackers to gain administrative access to the application. Any organization using the vulnerable version of this e-commerce platform is affected.
💻 Affected Systems
- macrozheng mall-tiny
📦 What is this software?
Mall Tiny by Macrozheng
⚠️ Risk & Real-World Impact
Worst Case
Complete compromise of the application with full administrative control, allowing data theft, account takeover, and system manipulation.
Likely Case
Unauthorized administrative access leading to data exposure, privilege escalation, and potential financial fraud.
If Mitigated
Limited impact with proper user management and access controls in place.
🎯 Exploit Status
Exploitation requires knowledge of default test user credentials and access to the application.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.0.2 or later
Vendor Advisory: https://github.com/macrozheng/mall-tiny
Restart Required: No
Instructions:
1. Update to version 1.0.2 or later. 2. Remove or modify default test users. 3. Review and adjust user permissions.
🔧 Temporary Workarounds
Remove default test users
allDelete or disable all default imported test users from the system
DELETE FROM users WHERE username LIKE 'test%' OR is_default = true
Modify user permissions
allChange super administrator privileges for test users to regular user roles
UPDATE users SET role = 'USER' WHERE username IN ('test1', 'test2', 'test3')
🧯 If You Can't Patch
- Disable or remove all default test user accounts immediately
- Implement network segmentation to limit access to the application
🔍 How to Verify
Check if Vulnerable:
Check if default test users exist with super administrator privileges in the user databaseCheck Version:
Check application.properties or pom.xml for version informationVerify Fix Applied:
Verify no default test users have administrative privileges and application version is 1.0.2+📡 Detection & Monitoring
Log Indicators:
- Unauthorized login attempts using test user accounts
- Administrative actions from test user accounts
Network Indicators:
- Unusual authentication patterns
- Administrative API calls from unexpected sources
SIEM Query:
source="application_logs" AND (user="test*" AND action="admin_*")