CVE-2019-1010113 : Security Advisory and Response

Premium Software's CLEditor version 1.4.5 and earlier is susceptible to Cross-Site Scripting (XSS) attacks, allowing malicious actors to inject arbitrary HTML and script code into websites.

Understanding CVE-2019-1010113

The vulnerability in CLEditor poses a risk of XSS attacks, potentially compromising the integrity and security of affected websites.

What is CVE-2019-1010113?

CVE-2019-1010113 refers to a Cross-Site Scripting (XSS) vulnerability in Premium Software's CLEditor version 1.4.5 and earlier.
Attackers can exploit this vulnerability to insert malicious code into websites, posing a significant security risk.

The Impact of CVE-2019-1010113

The vulnerability allows attackers to execute arbitrary HTML and script code on the targeted website.
Successful exploitation requires the victim to interact with a specially crafted link containing manipulated attributes.

Technical Details of CVE-2019-1010113

Premium Software's CLEditor version 1.4.5 and earlier are affected by this XSS vulnerability.

Vulnerability Description

The vulnerability enables attackers to inject malicious HTML and script code into websites.

Affected Systems and Versions

Premium Software's CLEditor version 1.4.5 and earlier are vulnerable to this XSS exploit.

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking victims into clicking on a manipulated link with crafted attributes.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigating the risks associated with CVE-2019-1010113.

Immediate Steps to Take

Update CLEditor to a secure version that addresses the XSS vulnerability.
Educate users about the risks of clicking on suspicious links to prevent exploitation.

Long-Term Security Practices

Regularly monitor and audit website code for any signs of malicious injections.
Implement Content Security Policy (CSP) to mitigate XSS attacks by restricting the sources of content that can be loaded on a website.

Patching and Updates

Apply patches and updates provided by Premium Software to address the XSS vulnerability in CLEditor.