CVE-2019-19855 : What You Need to Know

A vulnerability has been found in Serpico version 1.3.0 that allows for a stored XSS exploit through the auth_type parameter in the admin/list_user feature.

Understanding CVE-2019-19855

This CVE entry identifies a security issue in the Serpico application, enabling a stored XSS attack.

What is CVE-2019-19855?

Serpico, also known as SimplE RePort wrIting and CollaboratiOn tool, version 1.3.0 is susceptible to a stored XSS vulnerability triggered via the auth_type parameter in the admin/list_user functionality.

The Impact of CVE-2019-19855

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

Technical Details of CVE-2019-19855

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

Vulnerability Description

The flaw in Serpico 1.3.0's admin/list_user feature permits the execution of stored XSS attacks by manipulating the auth_type parameter.

Affected Systems and Versions

Product: Serpico
Version: 1.3.0

Exploitation Mechanism

The stored XSS exploit can be activated by injecting malicious code through the auth_type parameter in the admin/list_user component.

Mitigation and Prevention

Protective measures to address and prevent the exploitation of CVE-2019-19855.

Immediate Steps to Take

Disable or restrict access to the admin/list_user feature if not essential.
Implement input validation to sanitize user-supplied data.
Regularly monitor and audit user inputs and outputs for suspicious activities.

Long-Term Security Practices

Conduct security training for developers to enhance awareness of secure coding practices.
Employ web application firewalls (WAFs) to filter and block malicious traffic.
Stay informed about security updates and patches for Serpico to address known vulnerabilities.

Patching and Updates

Ensure timely installation of patches and updates released by Serpico to mitigate the vulnerability and enhance application security.