CVE-2020-36397 : Vulnerability Insights and Analysis
Learn about CVE-2020-36397, a stored cross-site scripting (XSS) vulnerability in LavaLite 5.8.0 allowing authenticated attackers to execute arbitrary web scripts. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A stored cross-site scripting (XSS) vulnerability in the /admin/contact/contact component of LavaLite 5.8.0 allows authenticated attackers to execute arbitrary web scripts or HTML via a crafted payload entered into the 'New' parameter.
Understanding CVE-2020-36397
This CVE involves a stored XSS vulnerability in LavaLite 5.8.0, enabling authenticated attackers to run malicious scripts through a specific component.
What is CVE-2020-36397?
CVE-2020-36397 is a stored cross-site scripting (XSS) vulnerability in LavaLite 5.8.0, which permits authenticated malicious users to execute arbitrary web scripts or HTML by inserting a specially crafted payload into the 'New' parameter.
The Impact of CVE-2020-36397
The vulnerability can lead to unauthorized script execution, potentially compromising the security and integrity of the affected system.
Technical Details of CVE-2020-36397
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The vulnerability exists in the /admin/contact/contact component of LavaLite 5.8.0, allowing authenticated attackers to inject malicious scripts or HTML code through the 'New' parameter.
Affected Systems and Versions
- Affected System: LavaLite 5.8.0
- Affected Versions: All versions up to and including 5.8.0
Exploitation Mechanism
Attackers with authenticated access can exploit this vulnerability by inserting a specially crafted payload into the 'New' parameter, triggering the execution of malicious scripts.
Mitigation and Prevention
Protecting systems from CVE-2020-36397 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches or updates provided by the vendor promptly.
- Monitor and restrict user input to prevent injection of malicious payloads.
- Educate users on safe browsing practices and the risks of executing unknown scripts.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
- Implement web application firewalls (WAFs) to filter and block malicious traffic.
- Stay informed about security best practices and emerging threats to enhance overall defense.
Patching and Updates
Ensure that LavaLite is updated to the latest version to mitigate the vulnerability and prevent exploitation.