CVE-2018-20557 : Vulnerability Insights and Analysis
Learn about CVE-2018-20557, a cross-site scripting (XSS) vulnerability in DouCo DouPHP 1.5 20181221. Find out the impact, affected systems, exploitation method, and mitigation steps.
A vulnerability has been identified in DouCo DouPHP 1.5 20181221 that can lead to a cross-site scripting (XSS) attack when exploiting the "page_name" parameter in the "admin/page.php?rec=edit" URL.
Understanding CVE-2018-20557
This CVE involves a security issue in DouCo DouPHP 1.5 20181221 that allows for XSS attacks through a specific URL parameter.
What is CVE-2018-20557?
This CVE refers to a cross-site scripting vulnerability found in DouCo DouPHP 1.5 20181221, specifically in the "page_name" parameter within the URL path "admin/page.php?rec=edit".
The Impact of CVE-2018-20557
The vulnerability can be exploited by attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized access, data theft, or other harmful activities.
Technical Details of CVE-2018-20557
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The issue in DouCo DouPHP 1.5 20181221 allows for cross-site scripting (XSS) attacks through the manipulation of the "page_name" parameter in the specified URL.
Affected Systems and Versions
- Product: DouCo DouPHP 1.5 20181221
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
The vulnerability can be exploited by injecting malicious scripts into the "page_name" parameter of the URL "admin/page.php?rec=edit", enabling attackers to execute arbitrary code in the user's browser.
Mitigation and Prevention
Protecting systems from CVE-2018-20557 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Implement input validation mechanisms to sanitize user inputs and prevent script injection attacks.
- Regularly monitor and audit web application logs for any suspicious activities related to XSS vulnerabilities.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
- Educate developers and administrators on secure coding practices to mitigate XSS risks effectively.
Patching and Updates
- Apply security patches or updates provided by the software vendor to address the XSS vulnerability in DouCo DouPHP 1.5 20181221.