CVE-2023-1105 : What You Need to Know

This CVE-2023-1105 pertains to an "External Control of File Name or Path" vulnerability identified in the GitHub repository flatpressblog/flatpress prior to version 1.3. The vulnerability has been published and was last updated, reserved, and published on March 1, 2023, by @huntrdev.

Understanding CVE-2023-1105

This section will delve into the details of CVE-2023-1105, outlining what the vulnerability entails and its potential impacts.

What is CVE-2023-1105?

CVE-2023-1105 involves an "External Control of File Name or Path" vulnerability within the flatpressblog/flatpress GitHub repository before version 1.3. This vulnerability allows external entities to control the file name or path, potentially leading to malicious actions.

The Impact of CVE-2023-1105

The impact of CVE-2023-1105 is categorized as high, with a CVSS v3.0 base score of 7.5 (High severity). The confidentiality of affected systems is at risk due to this vulnerability.

Technical Details of CVE-2023-1105

This section will provide a more technical overview of CVE-2023-1105, detailing the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability allows for external control of the file name or path within the flatpressblog/flatpress GitHub repository versions earlier than 1.3. This could potentially lead to unauthorized access or manipulation of files.

Affected Systems and Versions

The vulnerability affects the vendor "flatpressblog" and the product "flatpressblog/flatpress" with versions less than 1.3.

Exploitation Mechanism

The exploitation of CVE-2023-1105 involves manipulating the file name or path by external entities, enabling them to access or modify files within the affected GitHub repository.

Mitigation and Prevention

In this section, we will discuss the necessary steps to mitigate the impact of CVE-2023-1105 and prevent similar vulnerabilities in the future.

Immediate Steps to Take

Immediately apply security patches or updates provided by the vendor to address the vulnerability. It is crucial to restrict access and monitor file operations within the affected repository.

Long-Term Security Practices

Implement secure coding practices, such as input validation and proper file handling procedures, to prevent external entities from manipulating file names or paths. Regular security audits and code reviews can help identify and mitigate such vulnerabilities proactively.

Patching and Updates

Stay informed about security advisories related to the affected GitHub repository and promptly apply patches or updates released by the vendor to ensure the security of the system and prevent exploitation of CVE-2023-1105.