CVE-2019-17368 : Security Advisory and Response

S-CMS v1.5 is vulnerable to XSS attacks through the "from" parameter in member/member_login.php.

Understanding CVE-2019-17368

This CVE identifies a cross-site scripting (XSS) vulnerability in S-CMS v1.5.

What is CVE-2019-17368?

The tpl.php file in S-CMS v1.5 allows for XSS attacks via the "from" parameter in the member/member_login.php file.

The Impact of CVE-2019-17368

This vulnerability could be exploited by attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2019-17368

S-CMS v1.5 is susceptible to XSS attacks through a specific parameter.

Vulnerability Description

The tpl.php file in S-CMS v1.5 is the entry point for XSS attacks facilitated by the "from" parameter in member/member_login.php.

Affected Systems and Versions

Affected Version: S-CMS v1.5

Exploitation Mechanism

Attackers can inject malicious scripts into the "from" parameter of the member_login.php file, leading to XSS attacks.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2019-17368.

Immediate Steps to Take

Disable the affected parameter or sanitize user input to prevent script injection.
Regularly monitor and audit web application logs for any suspicious activities.

Long-Term Security Practices

Implement input validation and output encoding to prevent XSS vulnerabilities.
Keep software and systems up to date with the latest security patches.
Educate developers and users about secure coding practices.

Patching and Updates

Apply patches or updates provided by the S-CMS vendor to address the XSS vulnerability in version 1.5.