CVE-2019-10874 : Exploit Details and Defense Strategies

Bolt CMS 3.6.6 is vulnerable to Cross-Site Request Forgery (CSRF) in the bolt/upload File Upload feature, allowing malicious users to execute unauthorized code by uploading a JavaScript file.

Understanding CVE-2019-10874

This CVE involves a security vulnerability in Bolt CMS 3.6.6 that enables attackers to exploit CSRF to execute arbitrary code.

What is CVE-2019-10874?

Cross-Site Request Forgery (CSRF) in Bolt CMS 3.6.6 allows remote attackers to upload a JavaScript file with executable extensions, leading to unauthorized code execution.

The Impact of CVE-2019-10874

The vulnerability permits malicious users to run unauthorized code by manipulating the file/edit/config/config.yml configuration file.

Technical Details of CVE-2019-10874

This section provides in-depth technical insights into the vulnerability.

Vulnerability Description

The bolt/upload File Upload feature in Bolt CMS 3.6.6 is susceptible to CSRF, enabling attackers to upload a JavaScript file with executable extensions for unauthorized code execution.

Affected Systems and Versions

Product: Bolt CMS 3.6.6
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by uploading a JavaScript file containing executable extensions into the configuration file.

Mitigation and Prevention

Protect your systems from CVE-2019-10874 with the following measures:

Immediate Steps to Take

Disable the file upload feature in Bolt CMS 3.6.6 until a patch is available.
Monitor file uploads for suspicious activity.

Long-Term Security Practices

Regularly update Bolt CMS to the latest version to patch known vulnerabilities.
Implement CSRF protection mechanisms to prevent such attacks.

Patching and Updates

Apply security patches provided by Bolt CMS promptly to mitigate the vulnerability.