CVE-2018-10810 : What You Need to Know
Learn about CVE-2018-10810 affecting LiveZilla Live Chat 7.0.9.5 and earlier versions, allowing Cross-Site Scripting attacks via the Accept-Language HTTP header. Find mitigation steps and prevention measures.
LiveZilla Live Chat 7.0.9.5 and earlier versions are vulnerable to Cross-Site Scripting (XSS) attacks through the chat/mobile/index.php page when the Accept-Language HTTP header is used.
Understanding CVE-2018-10810
This CVE involves a security vulnerability in LiveZilla Live Chat versions 7.0.9.5 and prior, allowing for XSS attacks.
What is CVE-2018-10810?
The vulnerability in LiveZilla Live Chat 7.0.9.5 and earlier versions enables attackers to execute Cross-Site Scripting attacks via the Accept-Language HTTP header.
The Impact of CVE-2018-10810
This vulnerability could lead to unauthorized access, data theft, and potential manipulation of content on affected systems.
Technical Details of CVE-2018-10810
LiveZilla Live Chat 7.0.9.5 and earlier versions are susceptible to XSS attacks through the chat/mobile/index.php page.
Vulnerability Description
The specific vulnerability lies in the chat/mobile/index.php page of LiveZilla Live Chat versions 7.0.9.5 and prior, allowing for Cross-Site Scripting attacks when the Accept-Language HTTP header is utilized.
Affected Systems and Versions
- Product: LiveZilla Live Chat
- Vendor: LiveZilla
- Versions affected: 7.0.9.5 and earlier
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts through the Accept-Language HTTP header, potentially compromising the security of the system.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent exploitation of this vulnerability.
Immediate Steps to Take
- Disable the Accept-Language header if not essential for system functionality.
- Implement input validation to sanitize user inputs and prevent script injection.
- Regularly monitor and update the LiveZilla Live Chat software for security patches.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
- Educate users and administrators about safe browsing practices and the risks of XSS attacks.
Patching and Updates
- Stay informed about security updates and patches released by LiveZilla and apply them promptly to mitigate the risk of exploitation.