CVE-2021-36702 : Vulnerability Insights and Analysis

A storage cross-site scripting (XSS) vulnerability exists in the 'content' field of the 'regular post' page in the 'add content' menu under 'dashboard' in HTMly 2.8.1. This vulnerability allows remote attackers to inject arbitrary web scripts or HTML through special content.

Understanding CVE-2021-36702

This section provides insights into the impact and technical details of the CVE-2021-36702 vulnerability.

What is CVE-2021-36702?

The 'content' field in the 'regular post' page of the 'add content' menu under 'dashboard' in HTMly 2.8.1 is susceptible to a storage cross-site scripting (XSS) vulnerability. Attackers can exploit this issue to inject malicious scripts or HTML content remotely.

The Impact of CVE-2021-36702

The CVE-2021-36702 vulnerability enables authenticated remote attackers to send malicious POST-HTTP requests to 'add/content' and inject arbitrary web scripts or HTML through specially crafted content.

Technical Details of CVE-2021-36702

Explore the vulnerability description, affected systems and versions, as well as the exploitation mechanism in this section.

Vulnerability Description

The vulnerability lies within the 'content' field of the 'regular post' page in the HTMly 2.8.1 'add content' menu, allowing for the storage of malicious web scripts or HTML content by remote attackers.

Affected Systems and Versions

The vulnerability impacts HTMly version 2.8.1, exposing systems that utilize this specific software version to potential XSS attacks through the 'content' field.

Exploitation Mechanism

Remote attackers with authenticated access can exploit the CVE-2021-36702 vulnerability by sending crafted POST-HTTP requests to 'add/content,' facilitating the injection of malicious web scripts or HTML into the system.

Mitigation and Prevention

Discover the necessary steps to mitigate the risks associated with CVE-2021-36702 and enhance overall system security.

Immediate Steps to Take

System administrators and users are advised to implement security updates and patches promptly, restrict access to vulnerable areas, and monitor for any unauthorized activities.

Long-Term Security Practices

Adopting secure coding practices, conducting regular security audits, and providing security awareness training to users can help prevent similar vulnerabilities in the future.

Patching and Updates

HTMly users should apply the latest security patches and updates provided by the vendor to address and eliminate the XSS vulnerability present in version 2.8.1.