CVE-2018-14512 : Vulnerability Insights and Analysis
Learn about CVE-2018-14512, a persistent XSS vulnerability in WUZHI CMS 4.1.0 that allows remote attackers to inject malicious scripts. Find out how to mitigate this security risk.
A security flaw in WUZHI CMS 4.1.0 has been identified, involving an XSS vulnerability that allows malicious individuals to inject arbitrary web script or HTML.
Understanding CVE-2018-14512
What is CVE-2018-14512?
This CVE involves a persistent XSS vulnerability in WUZHI CMS 4.1.0, enabling attackers to inject malicious scripts via a specific parameter.
The Impact of CVE-2018-14512
The vulnerability allows remote attackers to execute arbitrary scripts, posing a risk of unauthorized access and potential data theft.
Technical Details of CVE-2018-14512
Vulnerability Description
The flaw in WUZHI CMS 4.1.0 permits the injection of malicious web scripts or HTML through the form[nickname] parameter, triggered when accessing a specific URI.
Affected Systems and Versions
- Affected Systems: WUZHI CMS 4.1.0
- Affected Versions: Not specified
Exploitation Mechanism
The XSS payload is activated when an administrator navigates to the "system settings - mail server" screen, allowing the execution of injected scripts.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Implement input validation to sanitize user inputs and prevent script injections.
Long-Term Security Practices
- Regularly update and patch all software to address known vulnerabilities.
- Conduct security audits and penetration testing to identify and mitigate potential risks.
Patching and Updates
Ensure that the WUZHI CMS software is updated to the latest version to mitigate the XSS vulnerability.