CVE-2022-0954 : Exploit Details and Defense Strategies

Multiple Stored Cross-site Scripting (XSS) vulnerabilities have been identified in Shop's Other Settings, Shop's Autorespond E-mail Settings, and Shops' Payments Methods in the GitHub repository microweber/microweber prior to version 1.2.11. These vulnerabilities have a CVSS base score of 6.8, indicating a medium severity level with high impacts on confidentiality, integrity, and availability.

Understanding CVE-2022-0954

This CVE pertains to multiple XSS vulnerabilities within specific settings of microweber/microweber versions prior to 1.2.11.

What is CVE-2022-0954?

The CVE-2022-0954 involves multiple Stored Cross-site Scripting (XSS) vulnerabilities found in Shop's Other Settings, Shop's Autorespond E-mail Settings, and Shops' Payments Methods within the microweber/microweber GitHub repository before version 1.2.11.

The Impact of CVE-2022-0954

The impact of CVE-2022-0954 is classified as medium severity, with a CVSS base score of 6.8. These vulnerabilities can have high confidentiality, integrity, and availability impacts.

Technical Details of CVE-2022-0954

Here are the technical details related to CVE-2022-0954:

Vulnerability Description

The vulnerabilities involve improper neutralization of input during web page generation, leading to Stored Cross-site Scripting (XSS) vulnerabilities.

Affected Systems and Versions

The vulnerabilities affect microweber/microweber versions prior to 1.2.11.

Exploitation Mechanism

Attackers can exploit these vulnerabilities by injecting malicious scripts into the affected settings, potentially executing unauthorized actions.

Mitigation and Prevention

To address CVE-2022-0954, consider the following steps:

Immediate Steps to Take

Update microweber/microweber to version 1.2.11 or later.
Review and sanitize input fields to prevent script injection.

Long-Term Security Practices

Regularly monitor for security updates and patches.
Conduct security training for developers to raise awareness of XSS vulnerabilities.

Patching and Updates

Stay informed about security advisories and apply patches promptly to safeguard against potential exploits.