CVE-2017-20098 : Security Advisory and Response

A security flaw was recently discovered in version 2.4.5.2 of Admin Custom Login Plugin, leading to a persistent basic cross-site scripting (XSS) attack.

Understanding CVE-2017-20098

This CVE involves a vulnerability in the Admin Custom Login Plugin version 2.4.5.2 that can be exploited for a persistent basic cross-site scripting attack.

What is CVE-2017-20098?

The vulnerability in version 2.4.5.2 of Admin Custom Login Plugin allows for a persistent basic cross-site scripting (XSS) attack, which can be initiated remotely.

The Impact of CVE-2017-20098

CVSS Base Score: 3.5 (Low Severity)
Attack Vector: Network
Attack Complexity: Low
User Interaction: Required
Exploiting this flaw can lead to a persistent XSS attack.

Technical Details of CVE-2017-20098

Vulnerability Description

The vulnerability in Admin Custom Login Plugin version 2.4.5.2 allows attackers to execute a persistent basic cross-site scripting (XSS) attack.

Affected Systems and Versions

Affected Product: Admin Custom Login Plugin
Affected Version: 2.4.5.2

Exploitation Mechanism

Attackers can exploit an unidentified function in the plugin to launch a persistent basic cross-site scripting attack.

Mitigation and Prevention

Immediate Steps to Take

Update Admin Custom Login Plugin to a patched version.
Implement input validation to prevent XSS attacks.

Long-Term Security Practices

Regularly monitor and update all plugins and software for security patches.
Educate users on safe browsing practices to prevent remote attacks.

Patching and Updates

Apply security patches promptly to mitigate the risk of XSS attacks.