CVE-2017-20057: Cross-Site Scripting in Elefant CMS
Summary
CVE-2017-20057: Cross site scripting in Elefant CMS. Affects elefant/cms versions < 1.3.13. Fixed in 1.3.13. How to fix ↓
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Background
Elefant CMS is an open-source content management system designed to simplify website creation and management. It provides a range of features, including user authentication and content publishing. However, Elefant CMS version 1.3.12-RC is vulnerable to a cross-site scripting (XSS) attack.
Vulnerability Detail
The vulnerability in Elefant CMS version 1.3.12-RC is classified as problematic. It originates from an unknown function that mishandles the 'username' argument, leading to persistent XSS. An attacker can exploit this vulnerability remotely, potentially compromising user data and executing malicious code. The Common Vulnerabilities and Exposures (CVE) identifier for this vulnerability is CVE-2017-20057. The vulnerability has a CVSS score of 6.1, indicating a moderate severity level.
How To Fix
Minimum fixed version
1.3.13
This is the first release that contains the fix.
composer require elefant/cms:1.3.13Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Conclusion
The Elefant CMS version 1.3.12-RC is vulnerable to a cross-site scripting (XSS) attack. Upgrading to version 1.3.13 or later is crucial to address this vulnerability and ensure the secure handling of user input. For further assistance or support in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for elefant/cms →
FAQ
Elefant CMS is an open-source content management system that simplifies website creation and management.
Cross-site scripting (XSS) is a security vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users.
The XSS vulnerability in Elefant CMS can allow attackers to execute malicious scripts on the affected website, potentially compromising user data and performing unauthorized actions.
The Elefant CMS XSS vulnerability has a CVSS score of 6.1, indicating a moderate severity level.
To protect your Elefant CMS installation, it is crucial to upgrade to version 1.3.13 or later, which includes a fix for the XSS vulnerability. Additionally, it is recommended to follow secure coding practices and sanitize user input to prevent similar vulnerabilities.
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