CVE-2025-1927
📋 TL;DR
This CSRF vulnerability in Restajet Online Food Delivery System allows attackers to trick authenticated users into performing unintended actions on the web application. All users of the affected system are vulnerable if they visit malicious websites while authenticated. The vulnerability affects all versions through December 19, 2025.
💻 Affected Systems
- Restajet Information Technologies Inc. Online Food Delivery System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers could change user passwords, modify orders, alter payment information, or perform administrative actions on behalf of authenticated users, potentially leading to data theft, financial loss, or system compromise.
Likely Case
Attackers create malicious websites that trick users into performing actions like changing their profile information, placing unwanted orders, or modifying delivery addresses without their knowledge.
If Mitigated
With proper CSRF protections, users would be protected from unauthorized actions even if they visit malicious websites while authenticated to the food delivery system.
🎯 Exploit Status
CSRF attacks typically require user interaction (visiting a malicious page) but are technically simple to implement once the vulnerable endpoints are identified.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.usom.gov.tr/bildirim/tr-25-0469
Restart Required: No
Instructions:
1. Contact Restajet Information Technologies Inc. for patch availability. 2. If patch is available, apply according to vendor instructions. 3. Test the application after patching.
🔧 Temporary Workarounds
Implement CSRF Tokens
allAdd anti-CSRF tokens to all state-changing requests and validate them server-side
SameSite Cookie Attribute
allSet SameSite=Strict or SameSite=Lax attributes on session cookies
🧯 If You Can't Patch
- Implement a web application firewall (WAF) with CSRF protection rules
- Require re-authentication for sensitive actions and implement additional confirmation steps
🔍 How to Verify
Check if Vulnerable:
Check if state-changing endpoints (POST, PUT, DELETE requests) lack CSRF token validation by inspecting network requests or testing with CSRF PoC toolsCheck Version:
Check application version in admin panel or contact vendor for version identification methodVerify Fix Applied:
Verify that all state-changing requests now include and validate unique CSRF tokens, and that SameSite cookie attributes are properly set📡 Detection & Monitoring
Log Indicators:
- Multiple failed state-changing requests from same user without CSRF tokens
- Unusual pattern of requests from external referrers
Network Indicators:
- Requests to sensitive endpoints with missing or invalid CSRF tokens
- Requests with external referrers to state-changing endpoints
SIEM Query:
web_requests WHERE (method IN ('POST', 'PUT', 'DELETE')) AND (csrf_token IS NULL OR csrf_token INVALID) AND response_code = 200