CVE-2023-3794 : Exploit Details and Defense Strategies

This CVE was published on July 20, 2023, with a low base severity score of 3.5 due to a cross-site scripting vulnerability found in Bug Finder ChainCity Real Estate Investment Platform version 1.0.

Understanding CVE-2023-3794

This vulnerability affects the New Ticket Handler component of Bug Finder's ChainCity Real Estate Investment Platform, allowing remote attackers to execute cross-site scripting attacks by manipulating the "subject" argument.

What is CVE-2023-3794?

A cross-site scripting vulnerability was discovered in Bug Finder ChainCity Real Estate Investment Platform version 1.0, specifically in the New Ticket Handler component. By manipulating the "subject" argument, attackers can exploit this vulnerability remotely, potentially leading to harmful attacks.

The Impact of CVE-2023-3794

The impact of this vulnerability is classified as low, with a base severity score of 3.5. However, it poses a risk of executing cross-site scripting attacks, which can compromise the integrity of the affected system and potentially lead to unauthorized access or data theft.

Technical Details of CVE-2023-3794

This vulnerability is identified by VDB-235062 and has a CVSSv2 base score of 4, indicating a moderate risk level.

Vulnerability Description

The vulnerability exists in the New Ticket Handler component of Bug Finder ChainCity Real Estate Investment Platform version 1.0, specifically in the handling of the "subject" argument, allowing for cross-site scripting attacks.

Affected Systems and Versions

Vendor: Bug Finder
Product: ChainCity Real Estate Investment Platform
Versions Affected: 1.0
Modules: New Ticket Handler

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the "subject" argument of the New Ticket Handler component, enabling them to execute cross-site scripting attacks remotely.

Mitigation and Prevention

To mitigate the risk associated with CVE-2023-3794, immediate actions and long-term security practices are recommended.

Immediate Steps to Take

Apply security patches or updates provided by Bug Finder for the affected ChainCity Real Estate Investment Platform version 1.0.
Implement input validation mechanisms to sanitize user inputs and prevent malicious script injections.

Long-Term Security Practices

Regularly monitor for security advisories and updates from Bug Finder.
Conduct security assessments and penetration testing to identify and address vulnerabilities proactively.

Patching and Updates

Stay informed about security updates and patches released by Bug Finder for the ChainCity Real Estate Investment Platform. Regularly update the platform to ensure that known vulnerabilities, including CVE-2023-3794, are addressed effectively.