CVE-2021-24547 : Vulnerability Insights and Analysis
Learn about CVE-2021-24547 affecting KN Fix Your Title plugin version 1.0.1 and below. Understand the impact, technical details, and mitigation steps to secure your website.
The KN Fix Your Title WordPress plugin version 1.0.1 and below is vulnerable to an Authenticated Stored XSS (Cross-site Scripting) attack. This security flaw allows authenticated attackers to inject malicious scripts into the separator field.
Understanding CVE-2021-24547
This CVE identifies an Authenticated Stored XSS vulnerability in the KN Fix Your Title WordPress plugin version 1.0.1 and below.
What is CVE-2021-24547?
The vulnerability in the plugin allows authenticated users to execute malicious scripts via the separator field, potentially leading to unauthorized actions or data theft.
The Impact of CVE-2021-24547
If exploited, this vulnerability could allow an authenticated attacker to compromise the security of websites using the KN Fix Your Title plugin, leading to unauthorized access, data manipulation, or further attacks.
Technical Details of CVE-2021-24547
This section provides technical details of the CVE.
Vulnerability Description
The vulnerability in KN Fix Your Title plugin version 1.0.1 and below enables authenticated attackers to perform a Stored XSS attack via the separator field.
Affected Systems and Versions
Affected version: KN Fix Your Title plugin <= 1.0.1
Exploitation Mechanism
Attackers with authenticated access can inject malicious scripts into the separator field, leveraging the vulnerability to execute arbitrary code.
Mitigation and Prevention
Protecting your website from CVE-2021-24547 is crucial to maintain security.
Immediate Steps to Take
- Update the KN Fix Your Title plugin to the latest version to patch the vulnerability.
- Regularly monitor user input and sanitize data to prevent script injection.
Long-Term Security Practices
- Conduct regular security audits and penetration testing to identify vulnerabilities.
- Educate users with access to the plugin on secure coding practices.
Patching and Updates
Stay informed about security updates for the KN Fix Your Title plugin, and apply patches promptly to protect your website.