CVE-2024-57152
📋 TL;DR
This vulnerability allows attackers to bypass authentication in my-site v1.0.2 by exploiting incorrect access control in the BaseInterceptor class. Attackers can access sensitive components without proper authentication. Only users running my-site v1.0.2 are affected.
💻 Affected Systems
- my-site
📦 What is this software?
My Site by Winterchens
⚠️ Risk & Real-World Impact
Worst Case
Attackers gain unauthorized access to administrative functions, sensitive user data, or backend systems, potentially leading to complete system compromise.
Likely Case
Unauthenticated attackers access protected pages or functionality, potentially viewing or modifying sensitive information.
If Mitigated
With proper authentication controls, only authorized users can access protected components, limiting impact to legitimate operations.
🎯 Exploit Status
The vulnerability is in access control logic, making exploitation straightforward once identified.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check GitHub issue for latest patched version
Vendor Advisory: https://github.com/WinterChenS/my-site/issues/92
Restart Required: Yes
Instructions:
1. Check the GitHub issue for patch details. 2. Update to the latest version. 3. Restart the application server.
🔧 Temporary Workarounds
Implement custom authentication middleware
allAdd additional authentication checks before the vulnerable interceptor
Implement custom authentication filter in web.xml or Spring configuration
🧯 If You Can't Patch
- Restrict network access to only trusted IP addresses
- Implement web application firewall rules to block unauthorized access patterns
🔍 How to Verify
Check if Vulnerable:
Check if running my-site v1.0.2 and if BaseInterceptor is used for authenticationCheck Version:
Check application version in configuration files or via application interfaceVerify Fix Applied:
Test authentication bypass attempts after patching to confirm they fail📡 Detection & Monitoring
Log Indicators:
- Unauthenticated access attempts to protected endpoints
- Failed authentication logs followed by successful access
Network Indicators:
- HTTP requests to protected endpoints without authentication headers
SIEM Query:
source="web_server" AND (url_path="/admin/*" OR url_path="/protected/*") AND NOT auth_token=*