CVE-2018-18608 : Security Advisory and Response

DedeCMS 5.7 SP2 has a vulnerability that enables cross-site scripting (XSS) through the function called GetPageList.

Understanding CVE-2018-18608

This CVE involves a cross-site scripting vulnerability in DedeCMS 5.7 SP2.

What is CVE-2018-18608?

DedeCMS 5.7 SP2 allows for XSS attacks via the GetPageList function, which is defined in the include/datalistcp.class.php file.

The Impact of CVE-2018-18608

This vulnerability can be exploited by manipulating the PATH_INFO parameter to target specific files within the CMS.

Technical Details of CVE-2018-18608

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in DedeCMS 5.7 SP2 allows attackers to execute cross-site scripting attacks through the GetPageList function.

Affected Systems and Versions

Product: DedeCMS 5.7 SP2
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the PATH_INFO parameter to target files like /member/index.php, /member/pm.php, /member/content_list.php, or /plus/feedback.php.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial.

Immediate Steps to Take

Apply security patches provided by the CMS vendor.
Implement input validation to prevent malicious input.
Monitor and filter user inputs to detect and block XSS attempts.

Long-Term Security Practices

Regularly update and patch the CMS and its components.
Educate users on safe browsing practices and the risks of XSS attacks.

Patching and Updates

Ensure that the CMS is kept up to date with the latest security patches to mitigate the risk of XSS attacks.