CVE-2020-26517 : Vulnerability Insights and Analysis

A cross-site scripting (XSS) vulnerability was found in Intland codeBeamer ALM 10.x through 10.1.SP4, allowing attackers to execute XSS attacks through various functionalities.

Understanding CVE-2020-26517

This CVE involves a security issue in Intland codeBeamer ALM that enables cross-site scripting attacks through specific actions within the application.

What is CVE-2020-26517?

CVE-2020-26517 is a cross-site scripting (XSS) vulnerability discovered in Intland codeBeamer ALM versions 10.x through 10.1.SP4. The vulnerability allows malicious actors to execute XSS attacks using different features of the application.

The Impact of CVE-2020-26517

The XSS vulnerability in Intland codeBeamer ALM could lead to unauthorized access, data theft, and potential manipulation of user data. Attackers could exploit this vulnerability to inject malicious scripts into web pages viewed by other users.

Technical Details of CVE-2020-26517

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in Intland codeBeamer ALM allows for XSS attacks through actions such as uploading files via WebDAV, importing users (Admin only), and modifying the login text in the application configuration (Admin only).

Affected Systems and Versions

Product: Intland codeBeamer ALM
Versions affected: 10.x through 10.1.SP4

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging the WebDAV functionality to upload files, using the user import feature (Admin only), and changing the login text in the application configuration (Admin only).

Mitigation and Prevention

Protecting systems from CVE-2020-26517 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Intland codeBeamer ALM to the latest patched version.
Implement strict input validation to prevent XSS attacks.
Educate users about the risks of clicking on suspicious links or downloading files.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Stay informed about security updates and vulnerabilities in software applications.
Train developers and administrators on secure coding practices.

Patching and Updates

Ensure that all systems running Intland codeBeamer ALM are regularly updated with the latest security patches to mitigate the risk of XSS attacks.