CVE-2023-2105 : What You Need to Know

This CVE was published on April 15, 2023, and is related to a session fixation vulnerability found in the GitHub repository alextselegidis/easyappointments before version 1.5.0.

Understanding CVE-2023-2105

This section will cover the key information about CVE-2023-2105 regarding what it is, its impact, technical details, and mitigation steps.

What is CVE-2023-2105?

CVE-2023-2105 is a vulnerability related to session fixation in the alextselegidis/easyappointments GitHub repository prior to version 1.5.0. This vulnerability can potentially be exploited by attackers to manipulate user sessions.

The Impact of CVE-2023-2105

The impact of this vulnerability is rated as medium severity according to the CVSSv3.0 base score of 5.4. It can allow attackers to compromise the confidentiality and integrity of user sessions.

Technical Details of CVE-2023-2105

In this section, we will delve into the technical aspects of CVE-2023-2105, including vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability involves session fixation in the alextselegidis/easyappointments repository before version 1.5.0, which can be exploited by malicious actors.

Affected Systems and Versions

The affected vendor is alextselegidis, the product is alextselegidis/easyappointments, and versions prior to 1.5.0 are vulnerable to this session fixation issue.

Exploitation Mechanism

Attackers can exploit this vulnerability by fixing user sessions, gaining unauthorized access, and potentially compromising the confidentiality and integrity of user data.

Mitigation and Prevention

Understanding how to mitigate and prevent CVE-2023-2105 is crucial for ensuring the security of systems and data.

Immediate Steps to Take

Users are advised to update their alextselegidis/easyappointments installation to version 1.5.0 or newer to mitigate the session fixation vulnerability.

Long-Term Security Practices

Implementing secure session management practices, conducting regular security audits, and staying informed about software vulnerabilities can help prevent similar issues in the future.

Patching and Updates

Regularly applying patches and updates released by the vendor, in this case, alextselegidis, is essential to address known security vulnerabilities and protect systems from exploitation.