CVE-2020-19285 : What You Need to Know

A stored cross-site scripting (XSS) vulnerability in the /group/apply component of Jeesns 1.4.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the Name text field.

Understanding CVE-2020-19285

This CVE describes a stored XSS vulnerability in Jeesns 1.4.2, enabling attackers to execute malicious scripts through a manipulated payload.

What is CVE-2020-19285?

CVE-2020-19285 is a security flaw in Jeesns 1.4.2 that permits threat actors to run arbitrary web scripts or HTML by exploiting a vulnerability in the /group/apply component.

The Impact of CVE-2020-19285

The vulnerability allows attackers to inject and execute malicious scripts, potentially leading to unauthorized access, data theft, and other security breaches.

Technical Details of CVE-2020-19285

This section provides in-depth technical insights into the vulnerability.

Vulnerability Description

The stored XSS vulnerability in Jeesns 1.4.2 arises from inadequate input validation in the /group/apply component, enabling attackers to insert malicious scripts via the Name text field.

Affected Systems and Versions

Affected Product: Jeesns
Affected Version: 1.4.2

Exploitation Mechanism

Attackers can exploit this vulnerability by submitting a specially crafted payload containing malicious scripts in the Name text field, which, when executed, can compromise the system.

Mitigation and Prevention

Protecting systems from CVE-2020-19285 requires immediate actions and long-term security measures.

Immediate Steps to Take

Disable the /group/apply component if not essential for operations.
Implement input validation mechanisms to sanitize user inputs and prevent script injection.
Regularly monitor and audit user-generated content for suspicious activities.

Long-Term Security Practices

Conduct regular security training for developers and administrators on secure coding practices.
Keep software and systems up to date with the latest security patches and updates.

Patching and Updates

Apply patches or updates provided by the vendor to address the vulnerability and enhance system security.