CVE-2019-8938 : Security Advisory and Response
Learn about CVE-2019-8938 affecting VertrigoServ 2.17, allowing attackers to execute cross-site scripting attacks. Find mitigation steps and preventive measures here.
VertrigoServ 2.17 is vulnerable to cross-site scripting (XSS) attacks due to the ext parameter in /inc/extensions.php.
Understanding CVE-2019-8938
What is CVE-2019-8938?
VertrigoServ 2.17 allows attackers to execute XSS attacks through the ext parameter in /inc/extensions.php.
The Impact of CVE-2019-8938
This vulnerability can lead to unauthorized access, data theft, and potential manipulation of content on the affected system.
Technical Details of CVE-2019-8938
Vulnerability Description
The ext parameter in /inc/extensions.php of VertrigoServ 2.17 is susceptible to cross-site scripting (XSS) attacks.
Affected Systems and Versions
- Product: VertrigoServ 2.17
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts through the ext parameter, leading to XSS attacks.
Mitigation and Prevention
Immediate Steps to Take
- Disable the ext parameter in /inc/extensions.php if not required.
- Implement input validation to sanitize user inputs and prevent script injection.
Long-Term Security Practices
- Regularly update VertrigoServ to the latest version to patch known vulnerabilities.
- Educate users on safe browsing practices to minimize the risk of XSS attacks.
- Monitor and analyze web traffic for any suspicious activities that may indicate an ongoing attack.
Patching and Updates
Apply security patches provided by VertrigoServ promptly to address the XSS vulnerability.