CVE-2022-0957 : Vulnerability Insights and Analysis

A detailed overview of the Stored XSS vulnerability in GitHub repository star7th/showdoc affecting versions prior to 2.10.4.

Understanding CVE-2022-0957

This CVE involves a Stored XSS vulnerability in the star7th/showdoc GitHub repository before version 2.10.4.

What is CVE-2022-0957?

The CVE-2022-0957 vulnerability is a Stored XSS issue that allows attackers to inject malicious scripts via file uploads in star7th/showdoc.

The Impact of CVE-2022-0957

With a CVSS base score of 7.6, this high-severity vulnerability can lead to unauthorized access, data theft, and compromise of user information due to improper input neutralization.

Technical Details of CVE-2022-0957

Exploring the specifics of the vulnerability.

Vulnerability Description

The vulnerability allows threat actors to execute malicious scripts by uploading files, potentially compromising the confidentiality of data.

Affected Systems and Versions

This vulnerability affects all versions of star7th/showdoc prior to 2.10.4.

Exploitation Mechanism

To exploit this vulnerability, an attacker uploads a file containing malicious scripts, tricking the application into executing them.

Mitigation and Prevention

Measures to address and prevent the CVE-2022-0957 vulnerability.

Immediate Steps to Take

Users should update star7th/showdoc to version 2.10.4 or above to mitigate the risk of exploitation.

Long-Term Security Practices

Regularly monitor and audit uploaded files for malicious content to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security updates and promptly apply patches to ensure the security of the application.