CVE CyberSecurity Database News

CVE-2024-35560: IDCCMS v1.35 Vulnerable to Cross-Site Request Forgery (CSRF) Exploit

Poster -

A recent vulnerability discovered in IDCCMS v1.35, a popular content management system, exposes it to a Cross-Site Request Forgery (CSRF) attack. An attacker may exploit the vulnerability to interfere with the system's authentication mechanisms and launch privilege escalation attacks. This long read post will elaborate on the CVE-2024-35560 vulnerability, provide source code snippets to demonstrate how it works, and link to original references for further investigation.

CVE-2024-35560 Exploit Details

The IDCCMS v1.35 CSRF vulnerability resides in the '/admin/ca_deal.php?mudi=del&dataType=&dataTypeCN' component. A malicious attacker can exploit this weakness to make the system function incorrectly or expose confidential information. The attacker generates a malicious link or a specially crafted HTML form that, upon being clicked or submitted by an authenticated user, sends a CSRF token to the application. This allows the attacker to make requests using the victim's privileges, such as delete or modify data.

Code Snippet Demonstrating the Vulnerability

The following code snippet demonstrates the vulnerability. The attacker creates a simple HTML form that includes a hidden field containing the CSRF token value and a button that automatically submits the form when clicked:

<html>
  <body>
    <h1>Example of CSRF Exploit</h1>
    <form action="http://example.com/admin/ca_deal.php?mudi=del&dataType=&dataTypeCN"; method="POST">
      <input type="hidden" name="csrf_token" value="malicious_token_here" />
      <input type="submit" value="Click me to exploit the vulnerability!" />
    </form>
  </body>
</html>

Upon clicking the button, the CSRF token is sent to the '/admin/ca_deal.php?mudi=del&dataType=&dataTypeCN' component, causing potential damage to the system.

Preventing CSRF Exploits

To defend against CSRF attacks, IDCCMS developers should adopt strong security measures. Such measures include using a secure and random token generated on every request, securely stored in server-side session data. Additionally, developers must validate the form submission and check for the presence of the CSRF token before processing the request.

For additional information on this vulnerability, you can consult the following sources

1. CVE Details - https://www.cvedetails.com/cve/CVE-2024-35560/
2. National Vulnerability Database - https://nvd.nist.gov/vuln/detail/CVE-2024-35560
3. CWE-352: Cross-Site Request Forgery - https://cwe.mitre.org/data/definitions/352.html

Conclusion

In conclusion, the CVE-2024-35560 vulnerability in IDCCMS v1.35 arises due to the CSRF exploit in the '/admin/ca_deal.php?mudi=del&dataType=&dataTypeCN' component. This vulnerability could enable attackers to execute malicious actions on the system. To mitigate the risk, developers should follow best practices for CSRF tokens and validate all form submissions. Always ensure you're running the latest and most secure version of any content management system to enjoy the benefits of a safe and secure online presence.

Timeline

Published on: 05/22/2024 14:15:09 UTC
Last modified on: 11/21/2024 09:20:27 UTC