CVE-2017-1000462 : Vulnerability Insights and Analysis

BookStack version 0.18.4 is vulnerable to stored cross-site scripting, potentially leading to service disruption and execution of malicious code.

Understanding CVE-2017-1000462

The vulnerability in BookStack version 0.18.4 allows for stored cross-site scripting, posing risks of service disruption and malicious code execution.

What is CVE-2017-1000462?

The page creation page in BookStack version 0.18.4 has a vulnerability that enables stored cross-site scripting, which can result in service disruption and the execution of malicious JavaScript code.

The Impact of CVE-2017-1000462

This vulnerability could lead to service disruption and the execution of malicious JavaScript code.

Technical Details of CVE-2017-1000462

BookStack version 0.18.4 is susceptible to stored cross-site scripting on the page creation page, potentially allowing for the execution of malicious code.

Vulnerability Description

The vulnerability in BookStack version 0.18.4 enables stored cross-site scripting, which can lead to service disruption and the execution of malicious JavaScript code.

Affected Systems and Versions

Product: BookStack
Vendor: N/A
Version: 0.18.4

Exploitation Mechanism

The vulnerability allows attackers to inject and execute malicious JavaScript code, potentially disrupting services and compromising the system.

Mitigation and Prevention

To address CVE-2017-1000462, consider the following steps:

Immediate Steps to Take

Update BookStack to a patched version.
Implement input validation to prevent script injection.
Monitor and filter user-generated content for malicious scripts.

Long-Term Security Practices

Regularly update software and apply security patches.
Conduct security audits and penetration testing to identify vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the risk of stored cross-site scripting vulnerabilities.