CVE-2023-37136 Explained : Impact and Mitigation

A stored cross-site scripting (XSS) vulnerability in the Basic Website Information module of eyoucms v1.6.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

Understanding CVE-2023-37136

This CVE-2023-37136 relates to a stored cross-site scripting vulnerability found in the Basic Website Information module of eyoucms v1.6.3, which could be exploited by attackers to run malicious scripts.

What is CVE-2023-37136?

CVE-2023-37136 is a security vulnerability in eyoucms v1.6.3 that enables malicious actors to execute arbitrary web scripts or HTML content using a specifically crafted payload in the Basic Website Information module.

The Impact of CVE-2023-37136

This vulnerability can be exploited by attackers to inject malicious code into web pages viewed by other users, leading to potential data theft, unauthorized actions, or further compromise of the affected system.

Technical Details of CVE-2023-37136

The following details provide insight into the specifics of CVE-2023-37136:

Vulnerability Description

The vulnerability allows attackers to perform stored cross-site scripting (XSS) attacks by injecting malicious scripts or HTML content via the Basic Website Information module in eyoucms v1.6.3.

Affected Systems and Versions

The vulnerability affects eyoucms version 1.6.3. Other versions may not be impacted. The vendor and product details are not applicable.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a specific payload and injecting it through the affected module, enabling the execution of unauthorized scripts or HTML content.

Mitigation and Prevention

To safeguard systems from CVE-2023-37136, consider the following mitigation steps:

Immediate Steps to Take

Update eyoucms to a non-vulnerable version, if available.
Implement input sanitization and validation to prevent malicious script injection.
Monitor web traffic for suspicious activities that may indicate exploit attempts.

Long-Term Security Practices

Regularly audit and secure web application code to identify and address vulnerabilities.
Educate developers and administrators on secure coding practices to mitigate XSS risks.

Patching and Updates

Stay informed about security advisories and updates from eyoucms to apply patches promptly and protect systems from known vulnerabilities.