CVE-2025-3557

4.3 MEDIUM

📋 TL;DR

This CVE describes a Cross-Site Request Forgery (CSRF) vulnerability in ScriptAndTools eCommerce-website-in-PHP 3.0. Attackers can trick authenticated users into performing unintended actions on the e-commerce platform. The vulnerability affects multiple endpoints and can be exploited remotely.

💻 Affected Systems

Products:
  • ScriptAndTools eCommerce-website-in-PHP
Versions: 3.0
Operating Systems: Any OS running PHP
Default Config Vulnerable: ⚠️ Yes
Notes: Affects all installations of version 3.0. Multiple endpoints are vulnerable according to disclosure.

📦 What is this software?

⚠️ Risk & Real-World Impact

🔴

Worst Case

Attackers could manipulate user accounts, change settings, make unauthorized purchases, or modify administrative functions if combined with other vulnerabilities.

🟠

Likely Case

Attackers trick authenticated users into performing actions like changing account details, making purchases, or modifying cart contents without their consent.

🟢

If Mitigated

With proper CSRF protections, the impact is minimal as requests would be rejected without valid tokens.

🌐 Internet-Facing: HIGH
🏢 Internal Only: MEDIUM

🎯 Exploit Status

Public PoC: ⚠️ Yes
Weaponized: LIKELY
Unauthenticated Exploit: ✅ No
Complexity: LOW

Exploit details have been publicly disclosed. Attack requires user interaction (victim must be logged in and visit malicious page).

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: Unknown

Vendor Advisory: None available

Restart Required: No

Instructions:

No official patch available. Vendor did not respond to disclosure. Consider implementing CSRF protections manually or migrating to alternative software.

🔧 Temporary Workarounds

Implement CSRF Tokens

all

Add CSRF tokens to all forms and validate them on the server side

Manual code modification required - add unique tokens to forms and validate server-side

SameSite Cookie Attribute

all

Set SameSite=Strict or Lax on session cookies to prevent CSRF

session_set_cookie_params(['samesite' => 'Strict']); // PHP example

🧯 If You Can't Patch

  • Implement web application firewall (WAF) rules to detect and block CSRF attempts
  • Educate users about phishing risks and implement multi-factor authentication for sensitive actions

🔍 How to Verify

Check if Vulnerable:

Check if forms lack CSRF tokens or if SameSite cookie attributes are missing. Review application code for CSRF protections.

Check Version:

Check PHP application version in configuration files or admin panel

Verify Fix Applied:

Test forms to ensure they include and validate CSRF tokens. Verify cookies have SameSite attributes set.

📡 Detection & Monitoring

Log Indicators:

  • Multiple failed form submissions from same IP
  • Requests missing expected CSRF tokens
  • Unusual user actions without corresponding login events

Network Indicators:

  • HTTP requests with Referer headers pointing to external domains
  • POST requests without corresponding GET requests from same session

SIEM Query:

source=web_logs (method=POST AND NOT csrf_token=*) OR (method=POST AND referer NOT CONTAINS "yourdomain.com")

🔗 References

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