CVE-2018-17044 : Exploit Details and Defense Strategies

YzmCMS 5.1 version contains a stored XSS vulnerability that can be exploited through the title parameter in the admin/system_manage/user_config_add.html.

Understanding CVE-2018-17044

This CVE entry describes a stored XSS vulnerability in YzmCMS 5.1 that allows attackers to execute malicious scripts through a specific parameter.

What is CVE-2018-17044?

YzmCMS 5.1 is susceptible to a stored XSS attack via the title parameter in the admin/system_manage/user_config_add.html file.

The Impact of CVE-2018-17044

This vulnerability could enable an attacker to inject and execute malicious scripts within the context of the affected site, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2018-17044

YzmCMS 5.1's stored XSS vulnerability can have significant implications for system security.

Vulnerability Description

The flaw allows malicious actors to insert and execute harmful scripts by manipulating the title parameter in a specific file.

Affected Systems and Versions

Product: YzmCMS 5.1
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a malicious payload and injecting it through the vulnerable title parameter.

Mitigation and Prevention

Protecting systems from CVE-2018-17044 requires immediate actions and long-term security measures.

Immediate Steps to Take

Disable or restrict access to the vulnerable parameter or file.
Implement input validation and output encoding to prevent script injection.
Monitor and filter user inputs for malicious content.

Long-Term Security Practices

Regularly update and patch the CMS to address security vulnerabilities.
Conduct security audits and penetration testing to identify and remediate potential weaknesses.

Patching and Updates

Apply patches or updates provided by YzmCMS to fix the stored XSS vulnerability and enhance overall security.