CVE-2023-3552 : Vulnerability Insights and Analysis

This CVE involves the improper encoding or escaping of output in the GitHub repository nilsteampassnet/teampass before version 3.0.10.

Understanding CVE-2023-3552

This section will delve into the details of CVE-2023-3552, including what it is and its impacts.

What is CVE-2023-3552?

CVE-2023-3552 refers to the vulnerability of improper encoding or escaping of output in the GitHub repository nilsteampassnet/teampass before version 3.0.10. This vulnerability falls under CWE-116 (Improper Encoding or Escaping of Output).

The Impact of CVE-2023-3552

The impact of CVE-2023-3552 is classified as high in terms of confidentiality, with a CVSS v3.0 base score of 7.6 (High severity). The vulnerability requires low privileges and user interaction, affecting the integrity of the systems.

Technical Details of CVE-2023-3552

In this section, we will explore the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability arises from the improper encoding or escaping of output in the nilsteampassnet/teampass GitHub repository, potentially leading to security breaches and data leaks.

Affected Systems and Versions

The impacted product is nilsteampassnet/teampass with versions prior to 3.0.10. Systems using versions earlier than 3.0.10 are at risk of exploitation due to this vulnerability.

Exploitation Mechanism

Attackers can potentially exploit this vulnerability by injecting malicious code or crafting payloads to bypass the insufficient output encoding, leading to unauthorized access and data exposure.

Mitigation and Prevention

To address CVE-2023-3552, it is essential to take immediate steps, implement long-term security practices, and apply necessary patches and updates.

Immediate Steps to Take

Update the nilsteampassnet/teampass to version 3.0.10 or later to mitigate the risk associated with improper output encoding.
Conduct a thorough security assessment to identify and address any existing vulnerabilities in the system.

Long-Term Security Practices

Implement secure coding practices within the development process to prevent similar vulnerabilities in the future.
Regularly monitor and audit the software for any security weaknesses and apply timely fixes.

Patching and Updates

Stay informed about security advisories and updates from nilsteampassnet/teampass to ensure the system remains protected against known vulnerabilities. Regularly apply patches and updates to address security concerns and enhance overall system security.