CVE-2020-7690 : What You Need to Know

All affected versions <2.0.0 of package jspdf are vulnerable to Cross-site Scripting (XSS) through the html method.

Understanding CVE-2020-7690

This CVE identifies a Cross-site Scripting vulnerability in versions <2.0.0 of the jspdf package.

What is CVE-2020-7690?

CVE-2020-7690 is a vulnerability that allows attackers to inject malicious JavaScript code via the html method in jspdf versions <2.0.0.

The Impact of CVE-2020-7690

This vulnerability can be exploited by attackers to execute arbitrary scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2020-7690

Versions <2.0.0 of jspdf are susceptible to Cross-site Scripting attacks.

Vulnerability Description

The vulnerability in jspdf versions <2.0.0 allows for the injection of malicious JavaScript code through the html method, enabling Cross-site Scripting attacks.

Affected Systems and Versions

Product: jspdf
Vendor: n/a
Versions Affected: <2.0.0

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting crafted JavaScript code into the html method, which is then executed in the context of the user's browser.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-7690.

Immediate Steps to Take

Upgrade jspdf to version 2.0.0 or higher to eliminate the vulnerability.
Implement input validation to sanitize user inputs and prevent malicious script injection.

Long-Term Security Practices

Regularly update software components to ensure the latest security patches are applied.
Conduct security audits and penetration testing to identify and address vulnerabilities proactively.

Patching and Updates

Stay informed about security advisories and updates from the jspdf project to promptly address any future vulnerabilities.