CVE-2018-18270 : What You Need to Know
Learn about CVE-2018-18270, an XSS vulnerability in CMS Made Simple version 2.2.7 through the m1_news_url parameter. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
CMS Made Simple version 2.2.7 is susceptible to an XSS vulnerability through the m1_news_url parameter in the admin/moduleinterface.php 'Content-->News-->Add Article' action.
Understanding CVE-2018-18270
This CVE entry describes an XSS vulnerability in CMS Made Simple version 2.2.7.
What is CVE-2018-18270?
This CVE identifies an XSS vulnerability in CMS Made Simple version 2.2.7, specifically through the m1_news_url parameter in the admin/moduleinterface.php 'Content-->News-->Add Article' action.
The Impact of CVE-2018-18270
The vulnerability allows attackers to execute malicious scripts in the context of an admin user, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2018-18270
CMS Made Simple version 2.2.7 XSS vulnerability details.
Vulnerability Description
An XSS vulnerability exists in CMS Made Simple version 2.2.7 via the m1_news_url parameter in the 'Content-->News-->Add Article' action in admin/moduleinterface.php.
Affected Systems and Versions
- Product: CMS Made Simple
- Version: 2.2.7
Exploitation Mechanism
The vulnerability can be exploited by injecting malicious scripts into the m1_news_url parameter, allowing attackers to execute arbitrary code.
Mitigation and Prevention
Protecting systems from CVE-2018-18270.
Immediate Steps to Take
- Update CMS Made Simple to a non-vulnerable version.
- Implement input validation to sanitize user inputs.
- Monitor and filter user-generated content for malicious scripts.
Long-Term Security Practices
- Regularly update and patch CMS Made Simple and all software components.
- Educate users on safe browsing habits and recognizing phishing attempts.
Patching and Updates
- Apply patches provided by CMS Made Simple promptly to address the XSS vulnerability.