CVE-2025-70150
📋 TL;DR
CVE-2025-70150 is a critical missing authentication vulnerability in CodeAstro Membership Management System 1.0 that allows unauthenticated attackers to delete arbitrary member records via the delete_members.php endpoint. This affects all organizations using the vulnerable version of this membership management software, potentially leading to data loss and service disruption.
💻 Affected Systems
- CodeAstro Membership Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete deletion of all member records, causing permanent data loss, service disruption, and potential compliance violations for organizations storing sensitive member information.
Likely Case
Targeted deletion of specific member records by malicious actors, leading to data integrity issues, operational disruption, and potential reputational damage.
If Mitigated
No impact if proper authentication controls are implemented or the vulnerable component is isolated from untrusted networks.
🎯 Exploit Status
Exploitation requires only HTTP requests to the vulnerable endpoint with the id parameter. Public proof-of-concept demonstrates trivial exploitation.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not available
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Consider upgrading to a newer version if available, or implement workarounds and mitigations.
🔧 Temporary Workarounds
Implement Authentication Check
allAdd authentication verification to delete_members.php to ensure only authorized users can delete records
Edit delete_members.php to include session validation or authentication check before processing deletion
Restrict Access via Web Server
allUse web server configuration to restrict access to delete_members.php
# Apache: Add to .htaccess
<Files "delete_members.php">
Require valid-user
</Files>
# Nginx: Add to server block
location ~ delete_members\.php$ {
auth_basic "Restricted";
auth_basic_user_file /path/to/.htpasswd;
}
🧯 If You Can't Patch
- Implement network segmentation to isolate the application from untrusted networks
- Deploy a web application firewall (WAF) with rules to block unauthenticated requests to delete_members.php
🔍 How to Verify
Check if Vulnerable:
Test if unauthenticated HTTP POST requests to delete_members.php with an id parameter successfully delete records without authenticationCheck Version:
Check application version in admin panel or configuration filesVerify Fix Applied:
Verify that unauthenticated requests to delete_members.php now return authentication errors or are blocked📡 Detection & Monitoring
Log Indicators:
- Unusual volume of DELETE operations in application logs
- Requests to delete_members.php from unauthenticated IP addresses
- Failed authentication attempts followed by successful deletions
Network Indicators:
- HTTP POST requests to delete_members.php without authentication headers
- Unusual patterns of member record deletions
SIEM Query:
source="web_logs" AND uri="/delete_members.php" AND NOT (user_agent="authenticated_user" OR auth_token EXISTS)