CVE-2022-0938 : Security Advisory and Response
Learn about CVE-2022-0938, a high-severity Stored XSS vulnerability in star7th/showdoc GitHub repository. Find out the impact, affected versions, and mitigation strategies.
A detailed overview of the Stored Cross-Site Scripting (XSS) vulnerability via file upload in the star7th/showdoc GitHub repository.
Understanding CVE-2022-0938
This section provides insights into the nature and impact of the CVE-2022-0938 vulnerability.
What is CVE-2022-0938?
The CVE-2022-0938 vulnerability involves Stored XSS via file upload in the star7th/showdoc GitHub repository prior to version 2.10.4.
The Impact of CVE-2022-0938
The vulnerability poses a high severity risk, allowing attackers to execute malicious scripts by uploading files within the affected versions.
Technical Details of CVE-2022-0938
Explore the technical aspects of the CVE-2022-0938 vulnerability below.
Vulnerability Description
The flaw stems from improper neutralization of input during web page generation, enabling Cross-Site Scripting attacks, as classified under CWE-79.
Affected Systems and Versions
The issue impacts the star7th/showdoc GitHub repository versions earlier than 2.10.4, putting users of these versions at risk.
Exploitation Mechanism
Attackers can exploit this vulnerability through a low-complexity network attack vector, requiring user interaction.
Mitigation and Prevention
Discover the preventive measures and security practices to safeguard against CVE-2022-0938.
Immediate Steps to Take
Users should update to version 2.10.4 or above to mitigate the vulnerability's risk and prevent potential exploitation.
Long-Term Security Practices
Regularly review and sanitize user input and implement secure coding practices to prevent XSS vulnerabilities in web applications.
Patching and Updates
Stay informed about security updates and promptly apply patches to protect systems from potential XSS attacks.