CVE-2024-37260
📋 TL;DR
This Server-Side Request Forgery (SSRF) vulnerability in the Foxiz WordPress theme allows attackers to make unauthorized requests from the vulnerable server to internal or external systems. It affects all Foxiz theme installations up to version 2.3.5. WordPress site administrators using vulnerable Foxiz theme versions are at risk.
💻 Affected Systems
- Foxiz WordPress Theme
📦 What is this software?
Foxiz by Themeruby
⚠️ Risk & Real-World Impact
Worst Case
Attackers could access internal services, exfiltrate sensitive data, perform port scanning, or pivot to attack internal network resources from the compromised server.
Likely Case
Attackers could access metadata services (like AWS/Azure instance metadata), internal APIs, or perform reconnaissance on internal network segments.
If Mitigated
With proper network segmentation and egress filtering, impact would be limited to denial of service or failed requests.
🎯 Exploit Status
SSRF vulnerabilities typically have low exploitation complexity. No public exploit code identified at this time.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.3.6 or later
Vendor Advisory: https://patchstack.com/database/vulnerability/foxiz/wordpress-foxiz-theme-theme-2-3-5-server-side-request-forgery-ssrf-vulnerability
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Appearance > Themes. 3. Check Foxiz theme version. 4. If below 2.3.6, update via WordPress updates or download latest from theme repository. 5. Activate updated theme.
🔧 Temporary Workarounds
Disable vulnerable endpoints
allIdentify and disable the specific Foxiz theme endpoints that process external requests
# Requires identifying specific vulnerable endpoints first
# Use WordPress hooks or .htaccess to block access
Network egress filtering
linuxRestrict outbound HTTP/HTTPS requests from web server to only necessary external services
# Configure firewall rules to limit outbound web traffic
# Example: iptables -A OUTPUT -p tcp --dport 80 -j DROP
# Example: iptables -A OUTPUT -p tcp --dport 443 -j DROP
🧯 If You Can't Patch
- Switch to a different WordPress theme temporarily
- Implement web application firewall (WAF) rules to block SSRF patterns
🔍 How to Verify
Check if Vulnerable:
Check Foxiz theme version in WordPress admin under Appearance > Themes. If version is 2.3.5 or lower, you are vulnerable.Check Version:
# In WordPress root directory: grep -r "Version:" wp-content/themes/foxiz/style.cssVerify Fix Applied:
After updating, verify Foxiz theme shows version 2.3.6 or higher in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- Unusual outbound HTTP requests from web server to internal IPs
- Requests to metadata services (169.254.169.254, 100.100.100.200)
- Multiple failed requests to internal network ranges
Network Indicators:
- Web server making unexpected outbound HTTP requests
- Requests to non-standard ports from web server
SIEM Query:
source="web_server_logs" AND (dest_ip=169.254.169.254 OR dest_ip=100.100.100.200 OR dest_ip IN RFC1918_range) AND method="GET" OR method="POST"