CVE-2017-10962 : Vulnerability Insights and Analysis

REDCap before version 7.5.1 is vulnerable to a cross-site scripting (XSS) attack via the query string.

Understanding CVE-2017-10962

What is CVE-2017-10962?

The previous versions of REDCap, specifically those released prior to 7.5.1, contain a cross-site scripting (XSS) vulnerability in the query string.

The Impact of CVE-2017-10962

This vulnerability could allow an attacker to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2017-10962

Vulnerability Description

Vulnerability Type: Cross-Site Scripting (XSS)
Attack Vector: Query String

Affected Systems and Versions

Affected Version: REDCap versions prior to 7.5.1

Exploitation Mechanism

An attacker can craft a malicious link containing script code in the query string, which, when clicked by a user with the vulnerable version, executes the script in the user's browser.

Mitigation and Prevention

Immediate Steps to Take

Upgrade to version 7.5.1 or later to mitigate the XSS vulnerability.
Avoid clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Implement input validation and output encoding to prevent XSS attacks.

Patching and Updates

Stay informed about security updates and patches released by REDCap.
Monitor security advisories and apply patches promptly to protect against known vulnerabilities.