CVE-2025-28093
📋 TL;DR
ShopXO v6.4.0 contains a Server-Side Request Forgery (SSRF) vulnerability in its email settings functionality. This allows authenticated attackers to make the server send HTTP requests to arbitrary internal or external systems. Users running ShopXO v6.4.0 with email configuration access are affected.
💻 Affected Systems
- ShopXO
📦 What is this software?
Shopxo by Shopxo
⚠️ Risk & Real-World Impact
Worst Case
Attackers could access internal services, scan internal networks, interact with cloud metadata services to obtain credentials, or perform port scanning of internal infrastructure.
Likely Case
Attackers with email configuration access could probe internal networks, access internal web applications, or interact with services on localhost that shouldn't be externally accessible.
If Mitigated
With proper network segmentation and egress filtering, impact is limited to what the server can reach within its allowed network boundaries.
🎯 Exploit Status
The referenced documentation shows exploitation details. Requires authenticated access to the email settings interface.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
1. Monitor official ShopXO channels for security updates. 2. Check if newer versions beyond v6.4.0 address this vulnerability. 3. Apply any available patches immediately when released.
🔧 Temporary Workarounds
Restrict Email Settings Access
allLimit access to the email configuration interface to only essential administrators.
Implement Network Egress Filtering
allConfigure firewall rules to restrict outbound connections from the ShopXO server to only necessary external services.
🧯 If You Can't Patch
- Implement strict network segmentation to isolate the ShopXO server from sensitive internal systems
- Deploy a web application firewall (WAF) with SSRF protection rules
🔍 How to Verify
Check if Vulnerable:
Check if running ShopXO v6.4.0 and review email settings functionality for SSRF vectorsCheck Version:
Check ShopXO admin panel or configuration files for version informationVerify Fix Applied:
Test email settings functionality with SSRF payloads after applying any patches or workarounds📡 Detection & Monitoring
Log Indicators:
- Unusual outbound HTTP requests from the ShopXO server to internal IP addresses or unexpected domains
- Multiple failed connection attempts to internal services from the ShopXO server
Network Indicators:
- HTTP requests from ShopXO server to internal network ranges, localhost, or cloud metadata endpoints
SIEM Query:
source_ip=shopxo_server_ip AND (dest_ip=internal_range OR dest_ip=127.0.0.1 OR dest_ip=169.254.169.254)