CVE-2019-20336 Explained : Impact and Mitigation
Learn about CVE-2019-20336, a cross-site scripting (XSS) vulnerability in PHP Scripts Mall's advanced-real-estate-script version 4.0.9. Find out the impact, affected systems, exploitation method, and mitigation steps.
PHP Scripts Mall's advanced-real-estate-script version 4.0.9 is vulnerable to XSS through the searchtext parameter.
Understanding CVE-2019-20336
This CVE identifies a cross-site scripting (XSS) vulnerability in PHP Scripts Mall's advanced-real-estate-script version 4.0.9.
What is CVE-2019-20336?
This vulnerability allows attackers to execute malicious scripts in a victim's browser by injecting code through the searchtext parameter.
The Impact of CVE-2019-20336
Exploiting this vulnerability can lead to unauthorized access to sensitive information, cookie theft, and potential takeover of user sessions.
Technical Details of CVE-2019-20336
Vulnerability Description
The searchtext parameter in PHP Scripts Mall's advanced-real-estate-script version 4.0.9 is susceptible to cross-site scripting attacks.
Affected Systems and Versions
- Product: PHP Scripts Mall's advanced-real-estate-script
- Version: 4.0.9
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into the searchtext parameter, which are then executed in the context of the victim's browser.
Mitigation and Prevention
Immediate Steps to Take
- Disable the searchtext parameter if not essential for functionality
- Implement input validation to sanitize user inputs
- Regularly monitor and audit web application logs for suspicious activities
Long-Term Security Practices
- Conduct regular security assessments and penetration testing
- Stay informed about security best practices and updates
Patching and Updates
- Apply patches or updates provided by PHP Scripts Mall to address this vulnerability