CVE-2019-12407 : Vulnerability Insights and Analysis

Apache JSPWiki up to version 2.11.0.M4 is vulnerable to an XSS exploit that can lead to information disclosure.

Understanding CVE-2019-12407

An XSS vulnerability has been identified in Apache JSPWiki versions up to 2.11.0.M4, allowing attackers to execute arbitrary JavaScript and potentially access sensitive data.

What is CVE-2019-12407?

An XSS vulnerability affecting Apache JSPWiki versions up to 2.11.0.M4
Exploitable through a carefully crafted plugin link invocation
Related to the 'remember' parameter in specific JSPs
Enables attackers to execute malicious scripts in victims' browsers

The Impact of CVE-2019-12407

Attackers can execute arbitrary JavaScript in victims' browsers
Potential access to sensitive information of victims

Technical Details of CVE-2019-12407

Vulnerability Description

XSS vulnerability in Apache JSPWiki up to version 2.11.0.M4
Triggered by a plugin link invocation
Exploits the 'remember' parameter in certain JSPs

Affected Systems and Versions

Apache JSPWiki up to version 2.11.0.M4

Exploitation Mechanism

Crafted plugin link invocation
Utilization of the 'remember' parameter in specific JSPs

Mitigation and Prevention

Immediate Steps to Take

Update Apache JSPWiki to version 2.11.0.M4 or later
Disable plugins that are not essential for operation

Long-Term Security Practices

Regularly monitor and update web applications for security patches
Implement input validation and output encoding to prevent XSS attacks

Patching and Updates

Apply security patches provided by Apache JSPWiki