CVE-2017-20057 : Vulnerability Insights and Analysis

A problematic vulnerability has been discovered in Elefant CMS 1.3.12-RC, allowing for a basic cross-site scripting attack. Upgrading to version 1.3.13 is crucial to mitigate this issue.

Understanding CVE-2017-20057

This CVE involves a persistent cross-site scripting vulnerability in Elefant CMS 1.3.12-RC, affecting an unidentified function.

What is CVE-2017-20057?

The vulnerability in Elefant CMS 1.3.12-RC enables attackers to exploit a basic cross-site scripting flaw by manipulating the username parameter, allowing for remote execution of the attack.

The Impact of CVE-2017-20057

CVSS Base Score: 4.3 (Medium Severity)
Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Integrity Impact: Low
Confidentiality Impact: None
Availability Impact: None

Technical Details of CVE-2017-20057

Elefant CMS 1.3.12-RC is susceptible to a basic cross-site scripting vulnerability.

Vulnerability Description

The flaw allows attackers to conduct a persistent cross-site scripting attack by manipulating the username parameter.

Affected Systems and Versions

Affected Product: CMS
Vendor: Elefant
Affected Version: 1.3.12-RC

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the username parameter, enabling them to execute a basic cross-site scripting attack remotely.

Mitigation and Prevention

To address CVE-2017-20057, immediate actions and long-term security practices are recommended.

Immediate Steps to Take

Upgrade Elefant CMS to version 1.3.13 to mitigate the vulnerability.

Long-Term Security Practices

Regularly update software components to prevent security vulnerabilities.
Implement input validation mechanisms to sanitize user inputs.

Patching and Updates

Stay informed about security updates and patches released by Elefant to address vulnerabilities.