CVE-2018-19902 : Vulnerability Insights and Analysis
Learn about CVE-2018-19902 affecting No-CMS version 1.1.3. Discover the impact, technical details, affected systems, exploitation method, and mitigation steps to secure your system.
No-CMS 1.1.3 is vulnerable to Persistent XSS attacks through the "keyword" parameter in the "blog/manage_article" section.
Understanding CVE-2018-19902
No-CMS version 1.1.3 is susceptible to a Persistent XSS vulnerability that can be exploited through a specific parameter.
What is CVE-2018-19902?
This CVE identifies a security flaw in No-CMS version 1.1.3 that allows attackers to execute Persistent XSS attacks via the "keyword" parameter in the "blog/manage_article" section.
The Impact of CVE-2018-19902
The vulnerability in No-CMS 1.1.3 can lead to Persistent XSS attacks, enabling malicious actors to inject and execute scripts on the affected system, potentially compromising user data and system integrity.
Technical Details of CVE-2018-19902
No-CMS 1.1.3 vulnerability details and affected systems.
Vulnerability Description
The flaw in No-CMS version 1.1.3 allows for Persistent XSS attacks through the "keyword" parameter in the "blog/manage_article" section, posing a significant security risk.
Affected Systems and Versions
- Product: No-CMS
- Vendor: Not applicable
- Version: 1.1.3
Exploitation Mechanism
Attackers can exploit the vulnerability by injecting malicious scripts into the "keyword" parameter within the "blog/manage_article" section, leading to Persistent XSS attacks.
Mitigation and Prevention
Steps to mitigate and prevent exploitation of CVE-2018-19902.
Immediate Steps to Take
- Disable or sanitize user inputs to prevent script injection through the affected parameter.
- Implement input validation and output encoding to mitigate XSS risks.
- Regularly monitor and update the No-CMS installation for security patches.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
- Educate developers and administrators on secure coding practices to prevent XSS vulnerabilities.
Patching and Updates
- Apply patches and updates provided by No-CMS promptly to address the vulnerability and enhance system security.