CVE-2020-35704 : Exploit Details and Defense Strategies

Daybyday 2.1.0 allows stored XSS via the Title parameter to the New Lead screen.

Understanding CVE-2020-35704

Daybyday 2.1.0 is vulnerable to stored XSS attacks through a specific parameter.

What is CVE-2020-35704?

This CVE identifies a security vulnerability in Daybyday 2.1.0 that enables attackers to execute stored cross-site scripting (XSS) attacks via the Title parameter on the New Lead screen.

The Impact of CVE-2020-35704

The vulnerability allows malicious actors to inject and execute arbitrary scripts within the application, potentially leading to unauthorized access, data theft, and other security breaches.

Technical Details of CVE-2020-35704

Daybyday 2.1.0 is susceptible to stored XSS attacks due to inadequate input validation.

Vulnerability Description

The flaw in Daybyday 2.1.0 permits attackers to embed malicious scripts in the Title parameter, which are then executed when the affected page is viewed by other users.

Affected Systems and Versions

Product: Daybyday
Version: 2.1.0

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious input containing scripts and injecting them into the Title parameter, which is not properly sanitized by the application.

Mitigation and Prevention

To address CVE-2020-35704 and enhance security:

Immediate Steps to Take

Disable any unnecessary features or parameters that could be vulnerable to XSS attacks.
Implement input validation and sanitization mechanisms to filter out potentially malicious scripts.
Regularly monitor and audit user inputs for any suspicious or unexpected content.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.
Educate developers and users on secure coding practices and the risks associated with XSS attacks.

Patching and Updates

Apply patches or updates provided by the vendor to fix the vulnerability and enhance the security of the application.