CVE-2019-10090 : What You Need to Know

Apache JSPWiki up to version 2.11.0.M4 is vulnerable to an XSS exploit that can be triggered through a specific plugin link invocation on the plain editor, potentially leading to information disclosure.

Understanding CVE-2019-10090

An XSS vulnerability in Apache JSPWiki up to 2.11.0.M4 allows attackers to execute malicious JavaScript in a victim's browser.

What is CVE-2019-10090?

An XSS vulnerability affecting Apache JSPWiki versions up to 2.11.0.M4
Exploitable through a carefully crafted plugin link invocation on the plain editor
Enables attackers to execute malicious JavaScript and potentially access sensitive information

The Impact of CVE-2019-10090

This vulnerability could result in information disclosure, allowing attackers to obtain sensitive data from victims.

Technical Details of CVE-2019-10090

Apache JSPWiki XSS Vulnerability

Vulnerability Description

XSS vulnerability in Apache JSPWiki up to 2.11.0.M4
Triggered by a specific plugin link invocation on the plain editor
Allows execution of malicious JavaScript in the victim's browser

Affected Systems and Versions

Product: Apache JSPWiki
Vendor: Not applicable
Versions affected: Apache JSPWiki up to 2.11.0.M4

Exploitation Mechanism

Attacker crafts a specific plugin link invocation on the plain editor
Malicious JavaScript is executed in the victim's browser
Potential access to sensitive information

Mitigation and Prevention

Protecting against CVE-2019-10090

Immediate Steps to Take

Update Apache JSPWiki to version 2.11.0.M4 or later
Avoid clicking on suspicious links or visiting untrusted websites

Long-Term Security Practices

Regularly monitor and update web applications for security patches
Implement content security policies to mitigate XSS vulnerabilities

Patching and Updates

Apply security patches promptly to address known vulnerabilities in Apache JSPWiki