CVE-2023-48882 : Vulnerability Insights and Analysis

A stored cross-site scripting (XSS) vulnerability in EyouCMS v1.6.4-UTF8-SP1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Document Properties field at /login.php m=admin&c=Index&a=changeTableVal&_ajax=1&lang=cn.

Understanding CVE-2023-48882

This section provides insights into the impact and technical details of CVE-2023-48882.

What is CVE-2023-48882?

CVE-2023-48882 is a stored cross-site scripting (XSS) vulnerability in EyouCMS v1.6.4-UTF8-SP1, enabling attackers to run malicious scripts through crafted payloads.

The Impact of CVE-2023-48882

The vulnerability allows threat actors to execute arbitrary web scripts or HTML, posing a significant risk to the security and integrity of web applications.

Technical Details of CVE-2023-48882

Explore more technical aspects of the vulnerability to understand its nature.

Vulnerability Description

The XSS flaw arises in EyouCMS v1.6.4-UTF8-SP1, specifically within the Document Properties field, facilitating script execution.

Affected Systems and Versions

EyouCMS v1.6.4-UTF8-SP1 is confirmed affected, potentially impacting systems that utilize this version.

Exploitation Mechanism

Attackers inject malicious payloads into the Document Properties field at /login.php m=admin&c=Index&a=changeTableVal&_ajax=1&lang=cn to execute unauthorized scripts.

Mitigation and Prevention

Discover essential steps to protect systems from CVE-2023-48882 and similar vulnerabilities.

Immediate Steps to Take

Immediately sanitize user inputs to prevent arbitrary script execution and apply relevant security patches.

Long-Term Security Practices

Implement security best practices, including regular security audits, code reviews, and user input validation.

Patching and Updates

Ensure prompt installation of patches and updates released by EyouCMS to address and mitigate CVE-2023-48882.