CVE-2017-15728 : Security Advisory and Response

A Stored Cross-site Scripting (XSS) vulnerability exists in phpMyFAQ versions prior to 2.9.9, allowing attackers to inject malicious scripts via metaDescription or metaKeywords.

Understanding CVE-2017-15728

This CVE identifies a security issue in phpMyFAQ that could be exploited by attackers to execute XSS attacks.

What is CVE-2017-15728?

In phpMyFAQ versions before 2.9.9, a vulnerability enables Stored Cross-site Scripting (XSS) through metaDescription or metaKeywords, potentially leading to unauthorized script execution.

The Impact of CVE-2017-15728

This vulnerability could be exploited by malicious actors to inject and execute arbitrary scripts, compromising the security and integrity of the affected systems.

Technical Details of CVE-2017-15728

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability in phpMyFAQ versions prior to 2.9.9 allows for Stored Cross-site Scripting (XSS) attacks via metaDescription or metaKeywords, posing a risk of unauthorized script execution.

Affected Systems and Versions

Product: phpMyFAQ
Vendor: Not applicable
Versions Affected: Versions prior to 2.9.9

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into metaDescription or metaKeywords fields, potentially leading to XSS attacks.

Mitigation and Prevention

Protecting systems from CVE-2017-15728 requires immediate actions and long-term security measures.

Immediate Steps to Take

Upgrade phpMyFAQ to version 2.9.9 or later to mitigate the vulnerability.
Regularly monitor and sanitize metaDescription and metaKeywords inputs to prevent XSS attacks.

Long-Term Security Practices

Implement input validation and output encoding to prevent XSS vulnerabilities.
Conduct regular security audits and penetration testing to identify and address potential security weaknesses.

Patching and Updates

Stay informed about security updates and patches released by phpMyFAQ.
Promptly apply patches and updates to ensure the security of the system.