CVE-2025-25379
📋 TL;DR
A Cross-Site Request Forgery (CSRF) vulnerability in 07FLYCMS v1.3.9 allows remote attackers to trick authenticated users into executing unauthorized delete operations via the id parameter in the del.html component. This affects all 07FLYCMS installations running version 1.3.9 with default configurations.
💻 Affected Systems
- 07FLYCMS
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise through arbitrary code execution leading to data destruction, privilege escalation, and full administrative control loss.
Likely Case
Unauthorized deletion of critical content or data through CSRF attacks against authenticated users.
If Mitigated
Limited impact with proper CSRF protections, authentication controls, and network segmentation in place.
🎯 Exploit Status
Exploitation requires the victim to be authenticated. Attackers can craft malicious web pages or emails containing CSRF payloads targeting the del.html endpoint.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: No official vendor advisory found
Restart Required: No
Instructions:
1. Check for official patch from 07FLYCMS developers
2. If patch available, download and apply according to vendor instructions
3. Test functionality after patching
4. Monitor for any regressions
🔧 Temporary Workarounds
Implement CSRF Tokens
allAdd anti-CSRF tokens to all state-changing operations, particularly the del.html endpoint
Implement CSRF token generation and validation in your application code
SameSite Cookie Attribute
allSet SameSite=Strict or SameSite=Lax attributes on session cookies
Set-Cookie: session=value; SameSite=Strict; Secure; HttpOnly
🧯 If You Can't Patch
- Implement web application firewall (WAF) rules to block CSRF attacks targeting the del.html endpoint
- Restrict access to administrative functions to specific IP addresses or network segments only
🔍 How to Verify
Check if Vulnerable:
Check if your 07FLYCMS version is 1.3.9 and test if del.html endpoint accepts requests without CSRF tokens when user is authenticatedCheck Version:
Check 07FLYCMS configuration files or admin panel for version informationVerify Fix Applied:
Verify that all state-changing operations, especially del.html, require and validate CSRF tokens📡 Detection & Monitoring
Log Indicators:
- Multiple failed delete attempts from same IP
- Unusual delete patterns in application logs
- Requests to del.html without referrer headers
Network Indicators:
- HTTP POST requests to del.html endpoint with suspicious referrers
- Cross-origin requests to administrative endpoints
SIEM Query:
source="web_logs" AND (uri="/del.html" OR uri="*del.html*") AND (NOT referrer="*yourdomain.com*")