CVE-2019-20058 : Security Advisory and Response

Bolt 3.7.0 with Symfony Web Profiler may be vulnerable to cross-site scripting due to unsanitized search input on the _profiler page. This CVE is disputed as profiling is not intended for production use.

Understanding CVE-2019-20058

This CVE involves a potential cross-site scripting vulnerability in Bolt 3.7.0 when using Symfony Web Profiler, leading to a debate on its impact.

What is CVE-2019-20058?

CVE-2019-20058 highlights a security issue in Bolt 3.7.0 where unsanitized search input on the _profiler page can expose systems to cross-site scripting attacks.

The Impact of CVE-2019-20058

The presence of this vulnerability can allow malicious actors to execute arbitrary scripts on the affected system, compromising user data and system integrity.

Technical Details of CVE-2019-20058

This section delves into the specific technical aspects of the CVE.

Vulnerability Description

The vulnerability arises from the display of unsanitized search input on the _profiler page, potentially enabling attackers to inject malicious scripts.

Affected Systems and Versions

Product: Bolt 3.7.0
Vendor: N/A
Versions: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through the search input field on the _profiler page, leveraging the Symfony Web Profiler.

Mitigation and Prevention

Protecting systems from CVE-2019-20058 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable Symfony Web Profiler if not essential for production use.
Implement input sanitization to prevent XSS attacks.

Long-Term Security Practices

Regularly update Bolt and Symfony components to patch vulnerabilities.
Conduct security audits to identify and address potential XSS vulnerabilities.
Educate developers on secure coding practices to mitigate XSS risks.

Patching and Updates

Stay informed about security updates and patches released by Bolt and Symfony to address CVE-2019-20058.