CVE-2023-4913 : Security Advisory and Response

This CVE involves a Cross-site Scripting (XSS) vulnerability that is reflected in the GitHub repository cecilapp/cecil prior to version 7.47.1.

Understanding CVE-2023-4913

This section will provide insights into the nature and impact of CVE-2023-4913.

What is CVE-2023-4913?

CVE-2023-4913 is a Cross-site Scripting (XSS) vulnerability found in the cecilapp/cecil GitHub repository. It is categorized under CWE-79, which pertains to the improper neutralization of input during web page generation.

The Impact of CVE-2023-4913

The vulnerability's CVSSv3 base score is 6.1, categorizing it as of medium severity. It has low impacts on confidentiality, integrity, and privileges required, with user interaction being required for exploitation. The attack complexity is low, with the attack vector over the network.

Technical Details of CVE-2023-4913

Delve into the technical aspects of CVE-2023-4913 to understand its nuances.

Vulnerability Description

The vulnerability arises due to improper input neutralization during web page generation, making it susceptible to Cross-site Scripting (XSS) attacks.

Affected Systems and Versions

The vulnerability impacts the cecilapp/cecil GitHub repository version prior to 7.47.1, with the exact affected version being unspecified.

Exploitation Mechanism

Attackers can exploit this vulnerability through a network-based attack vector by injecting malicious scripts via the affected web page.

Mitigation and Prevention

Learn how to mitigate the risks posed by CVE-2023-4913 and prevent potential exploits.

Immediate Steps to Take

Update to version 7.47.1 or the latest version to eliminate the vulnerability.
Regularly monitor and sanitize input fields to prevent XSS attacks.

Long-Term Security Practices

Enforce secure coding practices to prevent injection vulnerabilities.
Conduct regular security assessments and code reviews to identify and address vulnerabilities proactively.

Patching and Updates

Stay vigilant for security updates and patches released by cecilapp to address known vulnerabilities promptly. Regularly update your systems to mitigate emerging security risks.