CVE-2021-45380 : What You Need to Know

AppCMS 2.0.101 has a XSS injection vulnerability in \templates\m\inc_head.php.

Understanding CVE-2021-45380

AppCMS 2.0.101 is affected by a XSS injection vulnerability that can pose a security risk.

What is CVE-2021-45380?

CVE-2021-45380 is a Cross-Site Scripting (XSS) vulnerability found in \templates\m\inc_head.php in AppCMS 2.0.101.

The Impact of CVE-2021-45380

This vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users, leading to potential data theft or unauthorized actions.

Technical Details of CVE-2021-45380

AppCMS 2.0.101 XSS injection vulnerability details.

Vulnerability Description

Affected component: \templates\m\inc_head.php
Type: Cross-Site Scripting (XSS)

Affected Systems and Versions

Product: AppCMS 2.0.101
Vendor: N/A

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts into the affected template files, potentially impacting users who visit the compromised pages.

Mitigation and Prevention

Steps to mitigate the CVE-2021-45380 vulnerability.

Immediate Steps to Take

Apply security patches or updates provided by the vendor.
Implement input validation to sanitize user inputs and prevent script injection.
Regularly monitor and restrict access to vulnerable files.

Long-Term Security Practices

Conduct regular security assessments and audits to identify and address vulnerabilities.
Educate developers and users about secure coding practices and how to identify and prevent XSS attacks.

Patching and Updates

Keep the software up to date with the latest security patches.
Continuously monitor security advisories from the vendor for any new updates or mitigations.